Signs of Tire Damage: Irregular Wear
Irregular wear on tires can be a sign of serious tire damage. There are several types of irregular wear. The most typical ones are heel and toe wear, one-side wear, center wear, braking flat spots.
Heel and Toe Wear
Also called “saw-tooth” wear, this pattern is caused by normal usage with normal suspension settings. Cross-grooves in the tire, for water drainage on wet and flooded roads, form “freestanding blocks” in the shoulder area. These freestanding blocks deform and are compressed as they come into contact with the road. As they lose contact with the road, they snap back to their original shape and “rub” the surface of the road creating wear. A minor amount of “saw-tooth” pattern wear is normal and has no discernible effects on comfort. This wear pattern is more likely to occur on non-driven wheel positions. More conspicuous wear of this kind points to specific operating conditions (improper inflation, excessive toe-in, low-wear applications). In order to gain even tire wear, tires should be rotated at regular intervals (unless otherwise recommended by the vehicle manufacturer).Center Wear
This wear pattern is found on the driving wheels of highly motorized cars. Engines that generate high levels of torque can quickly increase wear on the tread center, especially during strong acceleration, in stop-start urban traffic, or when accelerating away from traffic lights. Periodically rotating the wheels from the powered axle to the non-powered axle can help you obtain a largely uniform pattern of wear. And, as always, observe the vehicle manufacturer’s recommendations for best results.One-Sided Wear
The most frequent cause of one-sided wear a deviated axle. These can develop over time and can be the consequence of, for example, driving over curbs. Owners of vehicles with customized suspensions may also find that the modified suspension arms encourage a tendency for the alignment to deviate. This may go unnoticed for some time, if the wheel alignment values are within tolerance limits, but can cause an increase in non-uniform wear. If a vehicle’s wheels are misaligned, the wheels must be aligned and the deviation corrected, to prevent this irregular wear.Repairing Tire Damage With V&F
It’s important to check your tires regularly for irregular wear and other exterior damage such as cuts, cracks, or bulges. If you do discover or suspect damage, have the tire inspected by a tire service professional. At V&F Auto, we'll help you diagnose the problem, make the necessary repairs, and work to prevent it from happening in the future. Plus, all of our auto repair services are backed by an industry-leading 3-year / 36,000-mile warranty on parts and labor! Call us today at (413) 314-2280 or schedule an appointment online.