The Semi-Racing Tyres are the second racing-oriented tyres found in the game. They are sold at the Parts Shops in every town.

They are good for racing on tarmac, but not good for any other roads. They should only be used specifically for road racing in low-license races because of its poor grip on any other surfaces besides tarmac. They are better in off-road than its successor, the Racing Tyres, but are one star short of Racing and HG Racing Tyres' statistics.