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November 30, 2020

The ‘Quiet Ride’ Horse Trailer from 4-Star Trailers Inc.

The ‘Quiet Ride’ Horse Trailer from 4-Star Trailers Inc.

http://www.4starTrailers.com

4-Star Trailers Inc. is the industry leader in horse trailer design. Trailers
with Quiet Ride technology are the latest example of innovation in a long line
of industry firsts that have been introduced by 4-Star Trailers. [Read more…]

Kodiak Hydraulic Brakes, Quality and Life Saving Power

by H. Kent Sundling, www.MrTruck.com

Smooth, Powerful and Fast

Ever hear of an automobile with electric drum magnet brakes? Only in the trailer world, not because they’re good, but because they’re cheap and less regulated. Experts have told me that hydraulic disc brakes have 30 percent better braking. My experience says it’s twice what electric drum brakes are. I think all trailers should have disc brakes. All new heavy duty pickup trucks 3/4 and one ton, come standard with disc brakes all the way around.

The majority of cars have 4 wheel hydraulic disc brakes. All have at least front hydraulic disc brakes. I remember how happy I was when trucks started coming with them in 1998. Faster stopping, less brake dust, less brake fade,  better heat dissipation and cheaper replacing brake pads than shoes. At least one horse trailer manufacture has gone to all disc brakes. There will be more, but you can have them now. We just added the Kodiak vented disk brake hydraulic conversion to our Logan Coach that we take to horse expo’s around the country.

In Real Life: Generally folks towing trailers are more cautious, especially towing horses. But in cities traffic backs up and even when you try to leave proper stopping distance in front of you, cars will just fill in the gap. So now what do you do? On my last trip from Denver to Oklahoma, on I-25 during rush hour, there was of course an accident, the cars in front of me slammed on their brakes. So I had to slam on my brakes, and guess what? I could stop as fast as the cars.

Then the next city, Colorado Springs, a semi load of round bales rolled over on a curve on I-25. I was in the left lane and hit the brakes hard. It was incredible, powerful brakes stopping like those little cars, keeping me from becoming the accident. I know, you may not want to stop that fast with horses, but if you couldn’t stop fast enough to stay out an accident, the horses will be in worse shape. And you will want to stop that fast if your kids are with you.
From our tests on a race track and a brake testing Road Simulator, the maximum brake force from the hydraulic disc brakes had almost twice as much braking force as the electric drum brakes. The hydraulic disc brakes put out 4084 lbs of brake force on two axles. The electric drum brakes put out 2126 lbs of brake force from both axles.

In stopping distance from 60 mph, 595 ft with Kodiak hydraulic disc verses 1457 ft with electric drum just using trailer brakes alone. Then adding truck brakes to the trailer brakes produced stopping at 231 ft. with Kodiak verses 270 ft electric drum.

Bill Barnett of Brake Smart brake controllers explained “hot electric brake drag” to me. Since the mission of my website is to educate folks about trucks and what you use with them, I thought I’d share. Bill explained there are 3 major sources of heat from electric brakes, #1 the voltage heat to the electro magnet, #2 heat from the magnet dragging, #3 and conductive heat from the brake shoes and magnet to the drum. All this causes brake fade and then what do you do, coast to a stop?

Way back when, 20 years ago I was replacing magnets left and right on my electric trailer brakes hauling hay on dirt roads with my flatbed goosneck, the gravel roads ate the magnets on my electric brakes. It was a constant maintenance problem of adjusting brake shoes, fixing the magnets and even reattaching the brake wires to each wheel. I envied the bigger hydraulic dump gooseneck trailers. A lot of them had hydraulic brakes. And I had my magnets.

So I gave up on trailer brakes and went to dually trucks for stopping power. Hydraulic trailer brakes seem to disappear for a while in the eighties and I hadn’t heard about them for years. They’re back! Now this isn’t the vacuum system that has a pump on your truck and the long hose to your trailer. The modern electric actuators for electric/hydraulic on the market today are fast, reliable with less boost lag and as an option give you anti-lock-brakes (ABS) on your trailer. And I haven’t even got to the part about how much better hydraulic trailer brakes are, with less fade, reduced maintenance costs and faster brakes. There is a reason your truck has hydraulic brakes.

Electric drum brakes, cut away picture above, brake dust, grease, dirt, it all stays with the electric drum brakes. You’ve got to adjust the brake shoes, check amps, the magnet and make sure the magnet is wearing even. How long does it take to get to your trailer magnets after you take off the wheel, then the bearings and hub. Then there’s the wires bouncing in the assembly and going out to the trailer, constantly flexing until the wires break. Ever see a truck with magnet activated electric brakes? Straight from the Dark Ages, look at all the junk in the hub, shoes, springs, spreader link, wires, magnet all holding the heat in. And a place bearing grease can push to.

Electric drums, not known as the best brake, just the cheapest. The National Highway Safety Administration wouldn’t allow it on cars. Cars and truck have had front hydraulic disc brakes for years. Now even some big RV coaches have hydraulic disc brakes. Today all pickup trucks have 4 wheel disc brakes. Trailers are like the forgot world. Basically a self regulated industry, laws about trailers are minuscule compared to autos.

And then you have to adjust brake shoes and try to get them braking the same. Hydraulic disc brakes self adjust. If you over grease the wheel bearings or have a seal go out, guess where the grease goes? All over your brakes and magnet. This is what you do, work on wiring, especially the wires going to the wheel. Even with junction boxes and conduit, wire constantly flexing breaks. With hydraulic disc brakes, heavy duty hose and steel lines like your truck has are used not the wire bouncing with the axle on electric brakes.

This is what I have, 13″ disc rotors, greaseable hubs. Big difference on what the right brake system can do for your safety and peace of mind. With the more powerful diesel pickup trucks coming out each year, I know you can pull more weight, pull it faster, and now the with all these trailer accessories, you can stop this bigger trailer, smoothly and safely!

Why you need Kodiak hydraulic disc brakes?

 

Hydraulic disc brakes are plumbed in, like your truck with steel tubing and rubber hoses. It’s a hydraulic hose at your trailer wheel, not a wire bouncing with your axle. We’re all familiar with the “wire problem” junction boxes, wire connection corrosion. several connections to get to the brake magnet in the wheel. Hydraulics’ are more reliable. I’ve never heard anyone bragging about how good their electric brakes are, but they are cheaper.

 

 

Hydraulic disc brakes, self adjust, are dramatically more powerful, pads are cheaper to replace and faster. You don’t have to take the rotor off to change pads. There’s a reason modern cars and pickup trucks have gone from drums to disc brakes. What you won’t find is an auto with electric magnet drum brakes or any vehicle that transport humans. Electric brakes alone aren’t much. They need help from the truck. Hydraulic brakes on the other hand are powerful by themselves. Disc brakes are vented for cooling. Disc pads are cheaper than electric drum shoes.

 Brakes can look Cool Too!

Above, my first trailer with Kodiak disk brakes, we jazzed it up with Dacromet Coating, red calipers were for my hot rod horse trailer. Standard calipers are black. These hubs were oil bath also. My new trailer has greaseable axles. With Kodiak rotors, just the rear seal determines oil bath or grease on these axles with zerks.

Kodiak Trailer Components was established by Bill Glidewell in 1989. Longest warranty in industry, 6 years on Stainless Steel, 3 years on E-Coat and Dacromet Coating. Standard automotive finish and E-Coat are for highway use, Dacromet Coating and Stainless Steel are suited for boats and salt water.
Kodiak rotors are offered with an automotive finish (as machined), E-Coated Dacromet Coated and Stainless Steel (not available in integral hub/rotors). At a minimum, all Kodiak caliper castings and caliper mounting brackets are e-coated with stainless steel pistons, stainless clips, stainless guide bolts to resist corrosion from magnesium chloride on our roads in the winter.

Picture left; Vented rotors cool off the brakes and prevent warping.

Hydraulic disc brakes are dramatically more powerful than electric brakes. Now add ABS and you have the ultimate braking system for smooth and fast stopping on dry roads, mud, snow, ice, black ice and the fast side of mountains. Kodiak hydraulic disc brakes come ready for Anti-Lock-Brakes. I live near the mountains in Colorado and worry about my brakes on the fast side of the mountain.

Electric brakes have a wire going from the trailer to the brake magnet. Just a wire and it flexes with your trailer wheels, constantly flexing. You know when you bend a wire enough times it brakes. Kodiak hydraulic brakes have a steel line and rubber hose just like your truck. The brake hoses is designed to flex with the wheel. When was the last time you replaces a brake hose on your truck?

Rotors are tested and balanced vented, 35,000 psi tensile strength castings for longer rotor life. The standard dual port bleed screw with 2 1/4 in stainless steel pistons, Kodiak brackets have side support, therefore the bracket carries the load not the guide bolts.

Hard chrome plated steel pistons on E-coat and Stainless Steel Piston in Dacromet Coated rotors and Stainless Steel rotors. All fittings are brass, grade 8 bolts, stainless steel guide bolts and sleeves. stainless steel sleeves, Self adjusting calipers are cast iron for strength an universal left or right. Brackets are Ductile iron for strength, stainless steel clips, E-Coat caliper and bracket.

Kodiak brakes retrofits all axles with the widest selection from 2000 lb axle 8″ disc to 14,000 lb axle 15″ disc, 4 option coatings and 3 bearing lubrication options; greaseable, XL-Lube which is no lube or oil bath like semi-trailers. Rotors can be machined at maintenance just like our truck and car. Brake parts can bought from a parts store, making Kodiak easy and cheaper to repair.

You can change pads without taking off rotors or hubs. Another choice and Kodiak is about having plenty of choice, is choice of brake pads including Ceramic pads with a limited lifetime warranty, double coated polyurethane backing plate for max corrosion protection.

Kodiak brakes are corrosion and water resistance, which is why they dominate the boat trailer market, with magnesium chloride on our roads in the winter, replacing salt, your trailer needs the protection.

 

For our brake tests, we used the Road Simulator at Transwest Truck Trailer RV to measure brake force among other axle parameters. In a previous brake test years ago, the Road Simulator showed the factory electric brakes were over greased and caused 3 of 4 brakes to fail. Greasable axles, get greased at axle factory, trailer factory, dealer and of course the owner greases. The brakes fill with grease and then the brakes don’t work. With Kodiak, if you over grease them, the grease just goes out the back seal to the ground.

 

 

Road Simulator, for testing trailer brakes


Install

We had to cut the backing plate bolts off on my trailer… …they were not long enough for the big caliper brackets… we put new ones in from the other side with Lock-titeCaliper guide bolts come with Lock-tite already on.

You can see the tone ring (cogs) ABS readyCast iron calipers, are rigid, no flexing providing more braking torque. It’s easy changing rotor pads with KodiakYou can see the rotor vents for cooling the disc.

Easier to work on, easier to bleed, top nipple either side.Rubber hose is so much better at flexing than wire on the axle. Clear plastic cap can be used for oil bath or to cover the grease bearingsStainless steel rotor and caliper for salt water or show trailers.

The Test 

 My test trailer is a Logan Coach Maverick 2 horse gooseneck with a 5 ft. short wall LQ. With heavy steel horse expo displays on board, it weighs just under 10,000 lbs with water tanks full. First we replaced my worn electric brakes with new brake assemblies, which gives us new wires, new shoes, springs magnets etc. This makes for a fair test as the hydraulic disc brakes will be new.

We burnished (30 times, 30 mph, 30 %) the new brakes, so we were ready for the brake test at the Bandimere Speedway in the foothills at Morison Colorado. We used a measurement wheel for time and distance which was wired to a counter and then wired to our in cab laptop. We did 3 runs per test and averaged the distance. Our distance test was on the track return asphalt road. We accelerated to 60 mph on the smoothest, level part of the road. The wind was slight at over a mile above sea level at the base of the Rockies.

Hydraulic Disc Brakes

The Logan trailer had 7K Dexter axles, we added Kodiak 13 inch rotors and pads. Kodiak calipers have two bleed nipples for easier access on either side. We bleed the actuator first, then the wheels. Disc brake pads are self adjusting.

Electric Drum Brakes

Old electric brakes on my Logan trailer had some miles left, we just wanted a fair test will all new brakes for both types for the test. New electric drum brake assemblies installed with new shoes, springs, magnets and wires.  We adjusted electric drum brakes for maximum force and burnished the brakes before the track test.Tested new electric brakes and new hydraulic disc brakes on Transwest’s “Road Simulator” all brakes passed before road test.

We used Transwest Truck Trailer RV’s facility in Fredrick Colorado. I had the trailer tech’s inspect the drums to see if they needed turned or replaced. They installed the new electric drum brake assemblies, adjusted the shoes and then we tested the brakes on the Road Simulator for rolling resistance and brake force on Transwest Truck Trailer RV. Brakes were tested at Bandimere Speedway for a day, back to Transwest for new Kodiak disc brakes and DirecLink-ActuLink from Tuson.
 In one day of brake testing with the new drum brakes, the heat ruined the new drum seals (picture left). Next day we installed the new Kodiak disk hydraulic brakes. Transwest Truck Trailer RV has specialized equipment to test and fix trailers besides the Road Simulator.

 

Brake Testing

Measuring wheels wired to…….counter box wired to……..all ends up in the laptop in the truck cab.

 We used Transwest Truck Trailer RV’s shop to install the trailer brakes and use their Road Simulator. The RS can test brake force, axle weight, rolling resistance, weight balance and steer axle fittings. After we added the new electric brake assemblies, we put the trailer on the Road Simulator and all 4 wheels passed. Then adapting the trailer to Kodiak disc hydraulic brakes and again passed the Road Simulator decelerating and brake force tests.
Interestingly, the maximum brake force from the hydraulic disc brakes had almost twice as much braking force as the electric drum brakes. The hydraulic disc brakes put out 4084 lbs of brake force on two axles. The electric drum brakes put out 2126 lbs of brake force from both axles.

Our MrTruck.com test mule, is a 2006 Ford F250 diesel and the 2010 Logan Coach gooseneck horse trailer. We used two trailer brake controllers, DirecLink and Prodigy and two hydraulic brake actuators, Tuson’s ActuLink and Carlisle.

We used a portable infrared thermometer with laser pointer to check brake heat. We got the brakes hot, braked several times with each trailer brake controller. Our goal was not to lock up the tires but be as aggressive as possible on braking. DirecLink was smooth but grabbed at the beginning. We set it near maximum brake level (gain) at 18 in large trailer mode plus 3 setting for low speed set. The Prodigy at maximum 13 gain and 3 for boost, was wild and bucking. Both controllers chirped at the end of the run so we knew we were close to locking up the tires.

Prodigy smoked the electric brakes with manual override control, lots of smoke. The seals got hot enough to leak grease out the rubber seal and where the seal steel seats into the hub. We used the most efficient gain setting for right next to wheel lockup.
When using the trailer brakes only, the trailer brakes have to stop the truck and trailer (20,000 lbs) at a predetermined deceleration rate. This is how trailer brakes are tested in Europe and Canada.

Our first series of tests is with the brake controller only. This makes the trailer brakes do all the work with no discrepancy between whether the truck or the trailer is doing more braking. When ran each series of tests for 3 or more runs and averaged the distance. I used an infrared digital thermometer with a laser pointer to monitor the heat of the brakes, allowing time to cool off between runs by idling the rig in low gear back to the starting position at Bandimere Speedway.

Dramatic difference in stopping the trailer. I live in Colorado and the fast side of the mountains will test your brakes. In stopping distance from 60 mph, 595 ft with Kodiak hydraulic disc verses 1457 ft with electric drum just using trailer brakes alone. Then adding truck brakes to the trailer brakes produced stopping at 231 ft. with Kodiak verses 270 ft electric drum.

Last test with a gooseneck on a race track and Road Simulator for an accurate test.

Earlier test with a heavy bumper trailer, the trailer braked as well as the truck.

Cameron Rapp, General Manager for Kodiak
http://kodiaktrailer.com  817-284-5141

Class 3 one ton or Class 5-6 two ton? One class wins acceleration, the other wins braking

Ram (Dodge), GM and Ford One Ton Dually’s

 

Or

Freightliner, Peterbilt and International

By H. Kent Sundling

www.MrTruck.com  

 
With a one ton dually now rated to tow over 20,000 lb trailers, the difference between empty and fully loaded truck can be 4 inches difference in truck squat. That means
trouble to the driveline and pinion angle which causes vibration, axle wrap and U-joint popping.

Then there’s braking, though one ton dually’s from the big three have improved their braking ability, they still aren’t great with big trailers. In the tests and reviews I do with trucks, we run trucks on a race track with and without trailer brakes. Without trailer brakes, you’d be shocked at how far and long a new one ton dually diesel takes to stop without trailer brakes. It’s hundreds of feet at 60 mph.

Then take a class 5 or 6 conversion truck like the Freightliner M2 or Pete 335 and do the same thing with the trucks air brakes and engine brake and it will make you smile. And with air bag suspensions, they don’t squat when loaded.

Engine brakes are the same in over-the-road semi-trucks, which are dramatically more powerful than an exhaust brake in a one ton diesel.

Each new model pickup truck year has an increase in towing capacity. What is the limit? Truck manufactures don’t know, they work off demand. The new
SAE trailer towing standards that start in 2013 will help, but at some point with 20,000 lb plus trailers, you are going to need a heavy truck with big brakes.


The term medium duty truck covers a lot of territory. It use to refer more to 2-ton trucks. Since 1998 the 1-½ ton trucks are coming back. In the “Forties and Fifties” a 1-½ ton truck was a common size. By the “Sixties” farmers needed more capacity and the 2-tons took over the market of medium duty truck. Now you see more and more big rigs on the farms that have all grown to match economics of size. The market for pickup trucks has once again become competitive. Bigger diesel power created bigger trailers and so on. 

  
A one-ton use to be as big as a pickup grew up to. With trailers growing over 15,000 #’s truck manufactures have brought back the 1 ½ ton’s with the Ford F450-550, GM HD cab and chassis, and Dodge 4500-5500. With the growing trailers it’s so important to get the numbers in line for the maximum capacity of your truck.

You need to know the GVWR (Gross Vehicle Weight Rating) of the
truck and the trailer. You need to know the GCWR (Gross Combination Weight Rating,) what the two together weigh. You need to know each GAWR (Gross Axle Weight Rating.) and you need to know the tongue weight of your trailer whether the tongue is a ball or mini-fifth wheel in the bed or a receiver hitch drawbar. Most
folks don’t know that most of the tongue weight of a gooseneck or bumper pull trailer is on the rear axle, so the Rear Gross Axle Weight
Rating is especially important.


Starting in 2011, the big three raised the GCWR from 26,000 lbs to 30,000 lbs on 1 ton dually pickup trucks. GM quit making C4500-7500. So they need to rate their 3500 high enough to compete. But Ram and Ford aren’t going to just set in the sidelines.

Now the other category of medium duty trucks, the 2-tons. I have worn out my share of trucks. No I really mean I wore them out! When I was done with them they were worth about $20 a ton for scrap metal. The springs were arced the
wrong way, the box was gone, and you couldn’t tell what color the engine was from the oil dripping off it. But by then I could replace the starter, alternator, u-joints or clutch with my eyes closed.


Being a rancher/farmer meant my truck had to pay for itself with use. Being overloaded most of the time is what got the job done. I hauled livestock, hay, wool, tractors, balers, backhoes, buildings, trees and whatever “kind of fit” the trailer. I was overweight, over width, and under trucked. No not me, the truck!

After I replaced another set of u-joints in the drive shaft, I thought maybe I’m working my 1-ton dually too much. It had 300,000 miles on it and my Korean replacement door from the last time I jackknifed the trailer, was leaking so much air I couldn’t hear the weather report on the AM radio. So time for my next workhorse. I saw an ad for some furniture van body 2-ton trucks. They had 90,000 miles on them so they were already broke-in. My neighbor and I each bought one. Mine was a C65 Chevy. I took the 18 ft. van body off, leaving a flatbed and added a recessed gooseneck ball to the rear of the rear axle. 

I pulled a 32 ft. flatbed triple axle trailer with it and had 12 feet to haul cargo behind the cab in
front of the gooseneck. That was the most reliable truck I ever pulled with. It had a 366 cu gas engine and a 5-speed manual transmission with an electric 2-speed Eaton axle. I loved that truck and couldn’t hurt it. Ten gears, I was in heaven! If even rode nice. I couldn’t tell it was loaded, it had low axle ratios and would pull anything 70 MPH. Tires cost more but they also lasted longer. The most expensive repair I did to the truck was replace the king pins in the front axle. The next 100,000 miles were all trailer miles. So I do like bigger trucks with bigger brakes, trannies, axles and springs.


In the above picture you can see how much taller the M2 Freightliner is than the one ton’s, with more glass for visibility and a larger wheel cut for out turning some one tons. On dirt roads, a big truck can take more caution with the front axles as wide as the outside dual. This can make the truck steer toward the ditch on a soft road shoulder. One ton pickup trucks front axle is inside and matches it’s inside dual wheel.

 

 
If you also decide you pull too much weight for a 1-ton,
(Ford F350, Dodge 3500, GM 3500,) now the next decision
is between new and used. One of the nice things about a used big truck, (two-ton or 26,000 GVWR) is they can last like an “Eveready Battery Bunny.” If you go out to farm country, you can find the old “Over The Road” rigs that are 30 years old plus still hauling corn or hay. Some trailer dealers
also sell big trucks even conversions that are classified as an RV. The rental businesses like U-haul, Hertz or Penske sell thousands of used 2-ton trucks a year. Penske is friendly with GM so a lot of these used van trucks can be found at new GMC franchises. Hertz is friendly with Ford but also sell there own trucks and used cars. Several of the 2-ton used trucks that U-haul, Hertz and Penske would have will have the a low profile kit with just 16 in. tires, so they won’t be any harder to climb up into than a 1-ton. Some of them will even have Allison automatics, and a few diesels. I think my truck came from Mayflower originally. It had a hydraulic lift, which I used a couple of years and then took off. So check
out a few of the big moving companies also.

One ton dually pickup trucks win the battle with speed and acceleration. The larger cab and chassis trucks on certain models will have less horse power and torque with the same diesel engines than 3/4 and 1 ton diesels. Manufactures consider pickup trucks to be loaded 10 % of the time and let the engineers have their fun competing with other brands for top power. Cab & chassis trucks on the other hand are designed to be loaded 90% of the time and are made for a longer life cycle.

The two ton trucks can have larger diesels and more towing power, but aren’t designed for racing but for more controlled slower lift offs. But with large air brakes, engine brakes and weight, win the contest for stopping a trailer.

Most of the 2-ton trucks will have 6 to 10 gears in the manual transmission or 5 or 6 speeds with an automatic transmission. These trucks are made to be loaded all the time. My 2-ton gave me the least amount of trouble hauling
loads and pulling trailers. It’s also nice to have a heavy truck pulling the trailer. It gives you more control when you brake going down hill keeps the trailer behind you instead of trying to pass you. And if you were to loose your trailer brakes, these big trucks with their extra weight and size of their brakes, will stop you better than a 1-ton, (Ford F350, Dodge 3500, GM 3500.)


If you choose a new big truck, (2-ton, medium duty) choices range from Ford F650, F750 to Freightliner M2, International 4700, Peterbuilt T-330 and Kenworth T-300. And with the big boys you can get engine or exhaust brakes, crew cabs, any diesel engine you want, more gears, air ride and air seat. Yes air seat! The diesels in these medium duty trucks are very powerful, with a whole other realm of torque reaching over 1000
ft.#’s. Now the biggest down side is the cost. So it’s a bigger decision.
And they have a better resale value. You are also looking at a truck designed for one million miles plus instead of a target of 300,000 miles for a good pickup truck diesel.

Another consideration is drivers license. I had a Class A drivers license in Colorado, which would let me drive anything in the old days. Now I have an CDL for multiple trailers. But the one ton dually pickups starting in 2011 model year have a GCWR of 30,000 lbs, so a CDL maybe needed for both. Unless you’re disguised as a RV. 

This is a gray area for the whole country. Pickup trucks pulling trailers and big trucks pulling gooseneck trailers seems to confuse the DOT, (Department of Transportation.) I know some people who get tickets because they are over 26,000 GVWR (Gross Vehicle Weight Rating) and don’t have a CDL and log books and I know people who have never been pulled over with rigs that look totally commercial. Even with national CDL’s you would think there is some kind of constant rule but several states law enforcement seems to not know what to do. 10 years ago in Colorado when I pulled everyday, I never stopped in a port with a loaded trailer even when I hauled large round bales 12’ wide. But when I went threw Nebraska even with a stock trailer, I had to stop at the ports. Now the portable ports in Colorado
would stop everybody. The one thing the DOT does agree on is RV’s. Pull a fifth-wheel RV or a horse trailer with Living
Quarters and don’t make money hauling your horses to a roping jackpot and you may not require a CDL or logbook unless you are in an Eastern state that makes their own rules. 


Another problem with a big truck and a short wheelbase and a single rear axle is the bounce. Some people ad 1000 lbs weight to the rear frame so when not pulling a trailer it will bounce less. A nice heavy flat bed will help. If you always are hooked to a trailer it won’t be a problem. My truck had a 18’ flatbed, so I did use it without the trailer to haul things. It worked well for me but not everyone wants that long of a rig with a trailer.


 When GM made 4500/5500, they came with exhaust brake, low axle ratios and Allison Automatic. All useful on mountain grades. GM has dropped out of the medium duty market. Picture left, on mountain grades, exhaust brake takes the fear out of the fast side of the
mountain.

Where in the World are NATM Compliant Trailers?

National Association of Trailer Manufacturers

1320 SW Topeka Blvd.

Topeka, KS  66612

 

 PRESS RELEASE

 

 Contact: Tim Hrabe/Pam O’Toole

Phone: (785) 272-4433

NATMHQ@NATM.com

 Where in the World are NATM Compliant Trailers?

For Immediate Release

 Topeka, KS – The “Where in the World are NATM Compliant Trailers” promotion is an effort to increase interaction among NATM, its members and their customers through social media. From September 26 to October 26, trailer manufacturers, dealers and consumers are encouraged to e-mail photos of their NATM compliant trailers proudly displaying the NATM Compliance Decal.

The NATM Compliance Verification Program verifies that manufacturers have the processes
in place to produce trailers that comply with Federal Motor Vehicle Safety Standards (FMVSS)
and recommended industry practices. Members successfully completing the compliance
consultation may purchase and display the compliance decals on their trailers. Consumers are
urged to look for the compliance decal when purchasing a trailer.

Photos of the trailer must include the compliance decal. All submissions should be emailed to WhereintheWorld@NATM.com and should include the name of the manufacturer, the model name, if known and the location of the trailer. All photos will then be featured in an album

on NATM’s Facebook page. Prizes will be awarded to the photo taken farthest from NATM Headquarters and the manufacturer best represented in the album will receive a feature article and cover in an upcoming issue of Tracks. In addition all individuals or businesses submitting a photo will receive a voucher good for five dollars off the price of The Trailer Handbook.

For more information on the Where in the World promotion, please visit www.NATM.com or

Facebook us at www.Facebook.com/NATMTrailers1.