A slang term for twenty-inch (“double dime”) or larger custom wheels fitted with low profile tires for a custom look. Ride quality can suffer with larger wheels and tires, although a low profile performance tires may offer an improvement in handling (especially on dry roads) if its diameter is close to that of the original equipment tire. Tires and wheels more than an inch or two taller than stock can cause ride and handling to degrade due to their increased weight.