The specs for this Enkei TSP5 Black Wheel are 18x8.5 5x114.3 40mm offset with a 72.6mm Bore. Enkei gave the new split 5-spoke TSP-5 tuning wheel design cues from the popular RPF1 that's known in motorsports circles around the world. The TSP-5 provides a perfect balance between light-weight and strength. The wheel is finished off with Enkei’s signature flat center cap.