This is a pair of Transistor 2.2" 2WD Front Tires. The Transistor tread is the new kid on the block with 1's and 0's for tread. The Transistor provides good, consistent steering and is ideal for indoor clay and outdoor blue groove conditions. When compared to the Electron Front Tires, most drivers feel that the Transistor tires make your buggy easier to drive, which is an important performance tuning option for certain track conditions. While the tire looks similar to the previous VTR Transistor, this 2.2" Transistor has been completely redesigned for improved performance and wear over the original. Get your own set of Transistor Front Tires today!