Keeps tires from flat-spotting during long periods of storage;Tires settle into the concave depression to prevent flat spots;Never conducts heat or cold into your tires despite changing floor temperatures;Won't slip, slide, or scoot on any surface and never scratches or marks your floors;Fits tires up to 8 wide with a diameter up to 20

• Race Ramps (RR-FS-10) 10 Wide Flatstopper (Pack of 4)
• 10-inch

Race Ramps (RR-FS-10) 10 Wide Flatstopper (Pack of 4)Race Ramps