Hoosier is proud to launch a new “W2” spec wet for SRF competition. The W2 is designed with an advanced rubber formula that incorporates the latest in rain tire technology. The W2’s softer tread compound coupled with a moderate increase in “wet traction” offers drivers a more confident inspiring racing experience in wet weather conditions. Hoosier has also launched a new front tire size – a P185/65R13, that is approximately 0.8” taller in overall diameter than the previous P185/60R13 H2O.