Primary drive oil is an exceptionally high performance

both in aluminum or steel

2-3 times higher tensile strength than OEM rotors

Adjustable soft lock outs help prevent hyperextension

Drop down design provides better control

Shinko - Hook-Up Drag Radial Tire K-Type-Heat Shields Primary drive oil is anThe ultimate DOT drag tire! Features Lightweight extremely flexible carcass Softest street compound available from Shinko Tread pattern and profile designed specifically for the demands of drag racing Aramid belted, DOT approved, not intended for use on public roads or street use Combine with the Shinko 003 Stealth front tire for a matching tread pattern Due to the soft compound of this tire, it is not for use on dynamometers!