Indoor Carpet Off-Road Racing is a growing segment of the racing scene and Pro-Line is ready to take over with the new Pin Point Buggy Rear Tire. The Pin Point has thousands of Ultra-Sharp Pins in a unique Sine Wave pattern that grip the carpet better than Velcro®.Pro-Line engineers have perfected an all-new Carpet Tire Compound (Z3) specifically for the needs of Indoor Carpet racing. This new Z material provides the best grip on a variety of surfaces used indoor (carpet, wood, cardboard, plastic, etc.).