All tire covers come with a one year warranty. Each cover is custom made to fit your individual tire size. Handmade in the USA. Made with rugged marine grade vinyl. (Marine grade vinyl is the same material used to make boat seats.) All images are printed using top of the line UV resistant solvent inks. Image will not flake off like air brushed or painted tire covers. Inks are rated up to five years. Our tire covers are secured with a 90 test pound rope that can be pulled tightly to obtain the desired fit. (Tire Covers that use only elastic cords stretch and let air under your cover that will blow your tire cover off of the tire when traveling.) Every tire cover comes with a free set of locking security grommets installed and a heavy duty locking zip tie to help prevent theft. If you are buying a cover to go over an existing hard shell tire cover, please message us the exact dimensions of you hard shell- measure across the diameter and the width. ©Dan Morris copyright strictly enforced Looking for a larger size tire cover? Please look for our XL tire cover listing.