The ice and snow that coat the roads during winter are more than just a driving hazard. Over the course of several months, cold temperatures and weather can damage car tires, accelerating wear and tear and leaving your vehicle more vulnerable to the risk of accidents. Here’s what you should know about the impact winter has on your wheels and why you should get new ones before spring and summer.

How Winter Affects Your Tires

1. Worn & Damaged Rubber

Rubber contracts in cold weather, losing flexibility and becoming more rigid and brittle. This also affects other components made of this material, such as drive belts, windshield wipers, and gaskets. Winter tires are designed to better stand up to the rigors of cold weather, but even these models aren’t invulnerable to harsh conditions and will require replacement eventually.

2. Decreased Tire Pressure

During the winter, lower temperatures will cause the air in tires to contract, drawing the molecules closer together and reducing the inflation. For every ten degrees the temperature drops, you can expect to lose roughly one pound per square inch (psi) of tire pressure.

As a result, many drivers experience lower fuel efficiency, sluggish performance, and an increased risk of blowouts during the cold months. Counter this issue by checking your tire pressure regularly and refilling the air as needed.

3. Reduced Traction

Tires designed for cold weather have additional slots and grooves that help wheels maximize their grip on the road. However, frigid temperatures, ice, snow, and even frost can all interfere with traction, especially if you're driving with summer tires. 

These elements reduce tread grip on road surfaces and make safe travel difficult. This is because all-season models have a lower rolling resistance than winter ones, which means they take longer to accelerate and increase stopping time. The rubber is also less flexible and can become brittle and crack. If you've been driving on summer tires all winter, you may need new wheels as the weather changes.

If your tires or car suffered damage during the winter, turn to A-1 Auto Service. For more than 40 years, this trusted local auto shop has helped Lorain, OH, drivers transition between seasons by providing expert inspections, maintenance, and repairs. They offer prompt, reliable tire service, brake repair, oil changes, wheel alignments, and engine tuneups. Each of their mechanics is Automotive Service Excellence (ASE) -certified, and they stay up to date with the latest equipment and service techniques. Visit them online to learn more about their services, or call (440) 245-0076 to speak with a helpful team member.