Solid Competition Resin Drift Tires DRA. This compound is ideal for asphalt road surfaces, and has been newly designed to match the latest drift style with the tire thickness, tread shape, and sidewall shape. It can be installed as it is for 1/10 size drifting wheels, but if the size is loose, please use the tire mounting tape (ZR-DRT ●270) together with the tire and wheel gap in several places. Includes 4 per unit.