Yin Yang Dolphin Spare Tire Cover for Jeep RV Camper Trailer etc(Select popular sizes from drop down menu or contact us Each cover is custom made to fit your individual tire size. The most popular tire sizes are listed in the drop down menu. IF YOU DONT SEE YOUR SIZE IN THE DROP DOWN LIST, please contact us with YOUR size because ALL SIZES are available. Verify you are selecting SOLD/SHIPPED BY TIRE COVER CENTRAL (located in Kenucky, USA). All products come with a one year warranty! All images are digitally printed using top of the line UV resistant solvent inks that actually etch into the vinyl. This means the image will not flake off like air brushed or painted tire covers. Our inks are rated up to five years! The printed image is slightly glossy and is sewn to a marine grade vinyl (matte finish) that covers the tread area. Our tire covers are secured with a 90 test pound rope that can be pulled as tightly as needed to obtain the desired fit. We don't use elastic cords that stretch and let air under your cover that will blow your tire cover off of the tire when traveling on the highway. Every tire cover comes with a free set of locking security grommets installed and a heavy duty locking zip tie to help prevent theft.