This is a set of two Axial 2.2/3.0 34mm Hankook MT Front Tires, and are intended for use with the Axial EXO Terra. The EXO features realistic, officially licensed Hankook Dynapro MT tires that perform as good as they look. The front tires are narrow (34mm) which help the EXO navigate the terrain while the internal ribbing helps reinforce the sidewall to prevent it from folding over which keeps the tires working at peak performance.