Race Ramps FlatStoppers Long 22.3"

Race Ramps FlatStoppers helps to keep your tires from flat spotting during long periods of storage. Once the tires are set in the FlatStoppers (on a level surface), they will settle into the pad's concave depression. More of the bottom portion of the tire will be fully supported, thus dispersing the weight of the car more evenly onto the tire and helping to prevent any flattening. FlatStoppers will not conduct heat or cold to your tires despite changing floor temperatures, will not damage your floor in any way, and will not slide. Made in the USA!