Grind off the hardened outer skin on used dirt track tires and create round, aggressive sipes to increase traction. Use caution when handling and storing nail head disc, pins are needle sharp.;.
Allstar ALL44182 Tire Grinding Disc - Rounded - 7in OD - 5/8in Arbor - 16 Grit
Allstar ALL44180 Tire Grinding Disc Rounded 4in OD 5/8in Arbor 23 Grit Each
Allstar Tire Grinding Disc - Rounded - 7 in OD - 5/8 in Arbor - 16 Grit - Each
Allstar Tire Grinding Disc - Rounded - 4 in OD - 5/8 in Arbor - 23 Grit - Each
