How To Install Snow Chains

Snow Chain Installation On Big Rigs

Snow chains are some of the most essential winter accessories for truckers to carry on their big rigs throughout the chilly months. In fact, many states require drivers to carry them and will slap fines on truckers who do not obey chain laws. Installing snow chains on semi-trucks and other commercial vehicles is simple – so easy that it can be done in less than 10 minutes on the side of the road, if necessary.

Trailers with brakes with put snow chains on the braking axle whereas and front-wheel drive vehicles will place them on the front (drive) axle. If you are wondering how to install snow chains you've come to the right place. Here is what you need to do for snow chain installation.

Step 1. Spread the chain

After finding a safe parking area, and taking the snow chains out of the box, you will want to lay them out for inspection. Sight any broken cross chains or twists in the links. The cams should not be bent or twisted, as well.

Step 2. Applying Chains Over Tires

This is probably the most critical step in the process. Drape the chains over the tires keeping a center alignment as best you can. You may find it is easy for installation if you grab the chains from the middle section. You may have more chain on the front or back – keep note of that. Ideally, there should only be one or two inches on one side or the other. Once the chains are hanging down evenly, you are ready to proceed – literally.

Step 3. Move Truck, Attach Inside Clip

Guide the truck one to two feet – just enough so you can prepare to attach the chains. The tires should be able to grab onto the chains. Remember from Step 2 when we said some chain may be in the front or back? Here's where it matters. You may wish to have a handy cam tightening tool (T-cam) or other fifth wheel hook tool to link the inside chains and you may need to move mudflaps out of the way to reach the inside hook. Fasten the hook to the looser chain – tightening as much as possible. As you pull, the chain should find its way and lock in place. Any excess slack can be tucked back through the hook. Some folks keep zip ties on-hand and tie them to links for enhanced security.

Step 4. Attach the Outside Chain

You will repeat the tightening process on the outside of the chain, as well. Some truckers even use bungees to add safety and attach the strap hooks onto the chain. If you decide to use bungee cords, space them evenly and attach them facing outward, not inward.

Step 5. The Drive

Reduce speed for the first-quarter mile and pull over after roughly 15 miles to confirm the chains are secure. Listen for sounds such as metal against metal and fix accordingly. If you proceed without fixing loose snow chains, you risk damage to the wheel-end components and tire chains. Remember, tire chains should only be used on snow and ice and not on bare pavements nor plowed roads.

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