New hyper soft 22x compound with newly designed carpet foam insert are suited for carpet racing. Not suited for asphalt due to possible over heating.

Designed 100% from the ground up, and taking cues from the new full size F1 wheel disk regulations, we have taken all of the best elements of RC F1 tires from the past and engineered them into the ultimate F1 rubber tire and wheel set up.

On top of that we have contracted to have these produced by the premier RC rubber touring car tire factory in Japan, using premium touring car rubber compounds and nylon for wheels.

Our rear tires are designed with a wide profile for maximum contact patch and forward bite while the sidewalls are designed for 'compliance' for greatly improved side bite compared to 'stiff' sidewalls of other designs- essentially the best of both worlds for greatly improved overall traction on low and medium grip surfaces.

The special tire and wheel bead design also aids in side bite and compliance by minimizing the overly stiff sidewalls of other designs, thanks to the low profile glue beads.

Notes- for experienced racers only. Gluing and assembly is required (instructions included).

Do not use a sidewall sticker- you need to inspect the glue bead after every race.