After more than 20 years hauling flatbed all over this country, I've learned something that surprises a lot of new drivers. Sometimes the cheapest equipment on your trailer ends up protecting the most expensive freight.
I'm talking about edge protectors, moving blankets, and coil mats.
None of them cost a fortune. None of them look very impressive. But I wouldn't leave the yard without them. In fact, if you ask me, you can never have too many.
Two jobs at onceThey Do More Than One Job
One thing I really like about edge protectors and blankets is that they serve two purposes at the same time.
First, they protect the customer's freight. Nobody wants to receive a load of painted steel with chain scratches across it. Nobody wants strap marks on finished aluminum. Nobody wants damaged coils because a chain rubbed through the protective coating.
The second job is just as important. They protect your equipment. A sharp edge doesn't care if it's cutting into expensive steel strapping or a brand-new cargo strap. Steel will win that battle every time. Anything you can do to keep your chains and straps from rubbing directly against sharp edges is money well spent.
Cheap insuranceBlankets Are Cheap Insurance
I'll never understand drivers who spend hundreds of dollars on good tarps but refuse to spend a few dollars on moving blankets.
A blanket under your tarp can make all the difference. Steel has some of the sharpest edges you'll ever haul. Even lumber can wear a hole through a tarp if it has rough corners. I've seen perfectly good tarps ruined because someone figured they didn't need a blanket. That little piece of fabric would have saved them a few hundred dollars.
Whether you're using steel tarps or lumber tarps, I always recommend protecting them anywhere they touch a sharp edge. It's a whole lot cheaper than buying another tarp.
Part of the systemCoil Mats Matter Too
If you're hauling steel coils, don't overlook your coil mats. They help protect the bottom of the coil. They help increase friction between the coil and the trailer. And they help keep the load from shifting.
Like everything else in cargo securement, they're part of the system. No single piece does all the work. Everything works together.
Come preparedSteel Edge Protectors
If you haul steel coils with chains very often, you're going to want a good supply of steel edge protectors.
Many steel mills and manufacturing facilities expect drivers to use them, and in some locations they won't even finish loading your truck if you don't have the proper protection.
I always liked having plenty on hand. If one gets bent or damaged, I don't want to be searching for another one when I'm trying to get loaded. Being prepared keeps the day moving.
The gearWhat I Carried — and What I'd Buy Today
Let me be honest with you about how this actually goes. Over the years, I used all kinds of things for edge protection. Old work gloves folded over a sharp corner. Blankets from home when I was short. Whatever I had that would keep a chain off finished steel. There's no shame in that — a folded glove that saves a strap is doing its job.
But I also bought the real stuff, plenty of it, and here's the truth: purpose-made protectors are cheap enough that there's no reason not to have a proper supply on the trailer. The improvised stuff gets you through a jam. The bought stuff is what you actually build your kit around.
Here's what I'd stock today.
Steel & rubber corner protectors — for chains on coils and sharp steel edges
Steel + rubber20-packBuy strongThe mills expect these, and some won't finish loading you without them. Buy them built strong — this is the protector that goes between your chain and a sharp steel edge, so it's the last place to cut corners.
Shop steel/rubber corner protectors →Plastic edge protectors (V-boards) — the supply you keep on hand for straps
V-shapedPlasticBuy a big supply onceCheap, light, and you'll use them constantly. This is the "buy a big supply once" item — they keep your straps up off the edges so the webbing lasts three times longer.
Shop plastic V-board protectors →Moving blankets — yes, the same kind you'd use moving furniture
12-packHeavy dutyA few dollars eachA stack of ten under your tarp anywhere it touches a sharp edge saves you from ruining a $300 tarp over a few dollars of fabric. Buy the multi-pack and keep them on the trailer.
Shop moving blankets (12-pack) →Coil mats — rubber pads for the bottom of the coil
Rubber coil padFlatbed steel coilAdds frictionIf you haul coils, keep several on the trailer. They protect the bottom of the coil, add friction between the coil and the deck, and help keep the load from shifting — part of the same system as your chains and bunks.
Shop rubber coil pads →My numbersHere's What I Like to Carry
Over the years, I've settled on a number that works well for me. Everyone has their own system, but this is what I recommend if you're hauling steel on a regular basis:
- 16 to 20 steel edge protectors
- Around 100 plastic edge protectors
- 10 moving blankets
- Several coil mats
Will every load use all of them? Probably not. But sooner or later you'll get that one load where you're glad you packed extras. I've learned it's always better to have them and not need them than to need them and not have them.
Protect your own gearProtect Your Equipment
Drivers sometimes focus so much on protecting the customer's freight that they forget to protect their own equipment.
Every time a chain rubs directly against a sharp edge. Every time a strap gets dragged across unfinished steel. Every time a tarp lies against a sharp corner. You're shortening the life of that equipment.
I've always looked at edge protection as an investment. The longer my straps, chains, and tarps last, the less money comes out of my pocket.
There have been times when I was tired. The weather was bad. I wanted to get loaded and get down the road. It can be tempting to think, "It'll probably be okay."
That's usually when something gets damaged. I've learned that taking an extra five or ten minutes to place blankets and edge protectors correctly is a lot easier than replacing a ripped tarp or explaining damaged freight to a customer.
For the new driverMy Advice to New Drivers
If you're just starting in flatbed, don't spend all your money on chains and binders and forget about the smaller pieces of equipment.
Build your collection over time. Every chance you get, pick up another blanket. Buy more edge protectors. Keep extra coil mats on the trailer. Before long you'll have everything you need for almost any load that comes your way.
After twenty years, one thing I've learned is this: the drivers who seem to have the fewest problems are usually the ones who are the best prepared.
One Final Thought
Cargo securement isn't just about meeting the minimum requirements. It's about protecting the freight, protecting your equipment, and protecting the people around you.
Edge protectors keep chains and straps from being cut. Blankets keep tarps from being destroyed by sharp edges. Coil mats help keep heavy loads stable. None of these pieces of equipment get much attention. But every one of them plays an important role.
If you take care of the little things, the big things usually take care of themselves. That's a lesson the road has taught me more than once.
This article shares practical experience and general product guidance; it is educational and is not legal advice. Cargo securement requirements are set by 49 CFR Part 393 — always confirm your load meets the current regulation. Some links are affiliate links; buying through them may support this site at no additional cost to you.