Fall Tire Prep for Maryland Winters

Why do cold mornings and wet leaves matter to tires?

Everything your car does on the road, from steering to stopping, happens through four patches of rubber. A layer of wet leaves acts like a slippery film between each tire and the road, and the road beneath can be damp or shaded and slow to warm up. Less grip means the tires can lose traction sooner than you expect.

Cold also stiffens tire rubber, and on a frosty morning the road itself may be colder than the air above it. Give the tires more room to work: slow down earlier, steer gently and leave extra distance.

What should I check on my tires before the first freeze?

• Air pressure: tire pressure drops as air cools, so a tire that looked fine in warm weather can be low on the first cold morning. Check it when the tires are cold and set it to the figure on your door-jamb placard.
• Tread: worn tread clears water and slush less effectively. Look for the tread wear bars across the grooves, and have a technician measure the tread if you are unsure.
• Damage and age: look for cracks, bulges or uneven wear that could point to an alignment or suspension issue.
• Rotation: regular rotation helps tires wear evenly, which keeps grip more consistent across all four. Your owner's manual lists how often to rotate.

All-season or winter tires, and when should I swap?

All-season tires are built as a compromise across the year. Winter tires often use a rubber compound that stays more flexible in the cold and a tread designed to bite into snow and slush. They can make a noticeable difference on snow and ice, but they are one option, not a requirement for everyone.

If you do choose winter tires, the usual approach is to put them on when the weather turns consistently cold and take them off in spring, because the softer rubber tends to wear faster in warm weather. A tire technician can help you decide based on your commute, your car and how often you see snow.

Why look at the brakes when you check the tires?

Tires are only half of how a car stops. The brakes slow the wheels and the tires turn that into slowing the car, so a tire check and a brake check make sense together. Good tires cannot make up for thin pads, and fresh pads cannot make up for worn tires.

A brake inspection is the simplest way to see where yours stand: a technician checks pad thickness, rotors, fluid and calipers, and tells you what condition each is in.