This is a set of four Pro-Line Yellow Velocity VTR 4.0" Front or Rear Zero offset Wheels. The VTR wheels are a collaborative effort between World Champions Ryan Cavalieri, Billy Easton and Pro-Line’s dedicated in-house engineering team – you’re getting the best of all worlds. Featuring 1:8 buggy style mounting beads for increased bonding strength and easy mounting ability, and the lightest 1:8 Truck wheel, tire, and foam combination available