Terra Force-R The latest development of the tire profile ensures a more comfortable ride in all weather conditions. The radial tire for combined use: road-oriented tread pattern for excellent traction on wet or dry roads, and excellent off-road performance. An improvement to the successful MC30 tire profile, with particular emphasis on tire durability and stable tire performance over the entire tire life. The technologies: spatial optimization of tread grooves, strong carcass technology, finite element analysis. Excellent directional stability thanks to the optimized design of blocks.