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Truck Tire Safety

Tires carry the whole load. On rough farm roads and rural highways, tire care affects braking, handling and the chance of a blowout.

Why do tires matter so much on farm trucks?

Tires are the only contact between the truck and the road. Heavy loads, gravel, nails, field debris and sun damage wear them out. A failing tire can cause loss of control, especially with a trailer or a heavy load.

Tire needs depend on the truck, the load and the tire. Use the vehicle's label and manual, and talk with a qualified tire professional. Your manual and the label in the door frame hold the facts for your truck.

What should you look for in a walk-around?

Look for cuts, cracks, bulges, uneven wear, embedded objects, worn tread and damaged wheels or valves. Check all tires, including duals and spares. Look for signs of rubbing or leaking.

Do not trust a quick glance. Walk around the truck and, where safe, run a hand over the tread for uneven wear. Any bulge or deep cut deserves attention from a professional. Keep a flashlight in the truck for checks in low light.

How do you handle pressure and load ratings?

Correct pressure depends on the vehicle, the tire and the load. Find the figures in the owner's manual and on the vehicle label, and follow them. Check pressure when tires are cool using a good gauge, and check regularly.

Never exceed the load rating of the tires or the vehicle. If you are unsure, ask a tire professional. Numbers are not given here because they differ for every truck and tire. Heat, cold and long idle periods change tires over time. After winter or a long break, take extra care before the first long trip, and ask a professional to look at the tires if you have any doubts.

How does wear and age affect tires?

Tires age even when they are not used. Trucks that sit for long periods can develop cracks or flat spots. Sun, heat and chemicals can speed the damage. Ask a professional how to check age and condition, and how often to replace tires.

Rotate and balance tires according to the manufacturer's advice, and have alignment checked if you notice uneven wear or pulling. Ask the shop to check the age of tires that have been on the truck for a long time. Keep records of when tires were installed and when they were rotated. A simple log in the glove box helps a professional advise you and helps you notice when replacement is near.

When should you call a professional?

Call a tire professional for repairs, mounting and any damage you do not understand. Tire and wheel work can be dangerous, especially on large truck tires, and should be done by trained people with proper equipment.

If a tire fails while driving, follow the guidance in your driver training and manual. If anyone is hurt, call 911.

How do you make tire checks routine?

Add tire checks to your regular walk-around. Keep a gauge in the cab and a log of checks. Inspect before long hauls, and after driving through rough or sharp debris.

Teach every driver what to look for and ask them to report problems promptly. A tire check takes only a few minutes and can prevent a roadside emergency.

What about spare tires and roadside safety?

Check the spare, the jack and the tools that came with the truck, and read the manual about their use. A flat spare or missing tools turn a small problem into a long wait. Replace or repair them before you need them.

If you must stop on a rural road, pull as far off the road as possible and make the vehicle visible with hazard lights and any reflective gear. Call for help rather than working in traffic. In an emergency call 911.

Key takeaways

Sources and further reading

Last reviewed: November 12, 2026. Written by the Farm Safety Editorial Team. See our editorial policy.

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