The most common cause of front tire cupping is worn, bent, cracked or otherwise damaged suspension components. Some front tire cupping also occurs when the given wheel is out of alignment. Another possible cause of this phenomenon is unbalanced wheels, although this is rarely the sole cause.Know More
Front tire cupping is a pattern of tire wear that features a series of shallow, scoop-shaped depressions on one side of a tire. Cupping is sometimes difficult to distinguish from the wear pattern caused by unbalanced wheels. In most cases, cupped tires do not develop bald spots between the center and either edge of the tread. Tires that manifest both scalloped cupping depressions and bald sections may indicate that the vehicle has worn suspension parts and balancing problems.
Regular tire inspections are the best way to notice cupping early before it destroys the tire. Worn springs, shock absorbers, wheel bearings and other suspension parts need immediate replacement to avoid further damage to the tire and the entire suspension system. Tires that display mild cupping require balancing, and those with a more extensive cupping pattern must also be swapped with another of the vehicle's tires. Realigning the wheels at this time reduces the likelihood that the cupping is soon to recur.Learn more about Tires, Rims & Wheels
Safely deflate a tire by depressing the relief valve located at the top of its valve stem. Tires are commonly bled or aired down to one-third of their standard highway-driving pressure to allow for better traction when driven in snow or sand. Bleeding down works by increasing each tire's footprint.Full Answer >
The tread wear indicates how long the tread on a tire will last. It is part of the uniform tire quality grading system and is determined by testing the tire on a government track under specific conditions.Full Answer >
Tire size dimensions are a series of letters and numbers on the sidewall of tires that indicate the tire size, type of tire and the performance rating. The dimensions and rating are important to know in order to ensure the correct tires are being used on a vehicle.Full Answer >
Although many companies manufacture tires in U.S. factories, as of 2014, only a few American-owned tire manufacturers remain: Cooper Tires, Titan Tires, Denman Tires, Goodyear and Kelly Springfield. Of these, Kelly Springfield is owned by Goodyear, while Titan Tires owns and produces both Denman tires and Goodyear brand farm tires.Full Answer >