System 3 Off-Road - SB-4 Beadlock Wheel Option:15X7 4/137 6+1 SBL SB-4 BK MAT WHEEL (521736#) grooved lugs to achieve an

grooved lugs to achieve an exceptional level of traction

Formula 1 and in the Aerospace industry where filtration is of the utmost importance

All terrain tire (mud

Is built for competition whether you are racing Baja or just beating your buddy up a rocky climb

Ventilation ports for odor control

System 3 Off-Road - SB-4 Beadlock Wheel Option:15X7 4/137 6+1 SBL SB-4 BK MAT WHEEL (521736#) grooved lugs to achieve anThe 10mm thick beadlock ring is secured by 5 16" grade 8 hardware for strength Is built for competition whether you are racing Baja or just beating your buddy up a rocky climb Standard is a bolt on center cap and oversized lug nut holes that accomodate up to 17mm hex head lug nuts Superior 1. 200 lb wheel load rating