Grinding Disc

The ALLSTAR PERFORMANCE Grinding Disc (ALL 44196) is an 8-inch tire grinding disc engineered for serious automotive work—tire truing, sidewall cleanup, and bead seat preparation on street and competition vehicles. Whether you're prepping vintage truck rubber, smoothing radial tires for better bead sealing, or finishing custom tire sidewalls, this nail head design cuts aggressively while maintaining consistent contact. Built for mechanics, fabricators, and enthusiasts who demand precision, the grinding disc delivers the control and durability needed for high-volume tire finishing tasks.

This 8-inch OD grinding disc features a 5/8-inch arbor, making it compatible with standard bench grinders and angle grinders equipped with matching spindle sizes. The nail head design—featuring multiple cutting points arranged radially—removes rubber and contaminants faster than traditional wheels, exposing fresh tire material for better adhesion during mounting and balancing. Weighing 1.65 lbs, the disc maintains balance during operation, reducing vibration and extending tool life. The aggressive grit composition is optimized for rubber grinding without excessive heat generation, critical for preventing tire degradation during prep work.

This grinding disc is ideal for shops handling high-performance, drag racing, and restoration builds where tire-to-bead contact quality directly impacts safety and performance. Professional tire services, custom car builders, and suspension shops rely on this disc to clean sidewalls, remove old mounting residue, and prepare bead seats without damaging the tire carcass. The 5/8-inch arbor fits most standard metalworking equipment, ensuring quick integration into existing shop setups. For consistent, repeatable results on dozens of tires per day, the ALLSTAR PERFORMANCE Grinding Disc delivers the aggression and precision that separates amateur prep work from competition-grade tire finishing.