This is a Title. This is a subTitle. Tire Size: 18×9.5-8. How to maintain tires? Checking your tire pressure monthly. Check for abnormalities, cracking, and spotting leaks timely. Use quality protectant or lotion with UV protection if necessary. Rotate the tire for an even wear on time. Keep the tires on a dry condition. Remove the tiny stuff and other foreign objects in the tires. How to process return? Send images : outer package & scan label & item itself & with complete accessories etc necessary condition rule A: item with original package in unused condition. Rule B: outer package without any damage. Get the return label for return. Find better price 3. We must give you a satisfactory solution. We will try our best to solve your problem. Because we believe Anything can be resolved through communication.