Up to 66% Off Select Tires
Clearance pricing on select in-stock tires only. Prices will show as marked down with a strike through price. Discount eligible tires will be identified on product detail and search result pages. All other tires, fleet and special order tires are excluded from this offer. Event ends 4/30/17.
Save Up to $180 on Hankook Tires
Up to $80 Off Instantly requires purchase of a set of four (4) qualifying Hankook tires with tire installation package (includes balancing, valve stems or TPMS kit) and road hazard warranty. Excludes all special order, warranty and road hazard adjusted tires. Shop supply fee will be an additional charge. State or local taxes and/or surcharges for environmental protection will be an additional charge. PLUS Get Up to $100 back after manufacturer mail-in rebate on an American Express® Reward Card with the purchase of a set of four (4) qualifying Hankook tires. Terms and Restrictions apply. See redemption form for complete offer details. Rebate submissions must be postmarked or submitted online to Hankook on or before June 30, 2017. Excludes Fleet, Commercial and Warranty replacement orders. Offer valid between March 18, 2017 and May 31, 2017.
It is recommended to replace your tires in sets of four for all vehicles but particularly important for all-wheel drive vehicles. All four tires should be the same size, brand, tread design, construction and tread depth to prevent differences in the outside diameter of each tire. Even small differences in the outside diameter may cause drivetrain damage or mechanical malfunction.
In vehicles equipped with all-wheel drive (AWD) systems, the transfer case (gears that transfer power from the transmission to both the front and rear axles) and the car’s internal computer work together to send power out to each wheel. The amount of power-per-wheel can vary, depending on each wheel’s individual work load. For example, in a straight line each wheel carries a reasonably similar load. In a cornering situation the stress on each wheel is very different.
So the amount of power the internal computer sends to each wheel – based on what your AWD vehicle needs to go down the road – helps to manage how hard the transmission and transfer case are working.
With inconsistent outside diameters caused by different tire sizes, tread patterns or tread depths an AWD computer’s readings will fluctuate. Various wheels will receive inefficient or incorrect power loads. As a result the drivetrain (computer, transmission and transfer case) must constantly readjust, doing more work than necessary and eventually, may break down. While replacing your tires in sets of fours will greatly reduce your risk of problems, regularly rotating your tires and keeping them properly inflated will ensure your new tires wear evenly. Even tread wear is key to keeping your all-wheel drive system operating at its best!