This is a pair of Prime 2.2" 2WD Off-Road Buggy Front Tires. Many indoor off-\nroad race tracks have turned to carpet or pure clay style dirt in search of\nultimate traction, eliminating the need for traditional treaded tires. Pro-\nLine's all new Prime tires are targeted directly at racers currently running\nfull "slick" tires, saving them from having to grind treaded tires down while\ndelivering improved performance. Pro-Line's Prime tires feature unique grooves\nthat add traction and stability when the track is freshly watered or when\nthere is a slight layer of thin dust that would cause a traditional "slick"\ntire to just spin. The raised treaded portion of the Prime tire has a\ndistinctive rough surface texture similar to a ground "slick" tire and makes\nthe Prime tire have maximum performance right out of the package. Don't settle\nfor anything less than Prime Performance with Pro-Line's new Prime tire!.