The BKT Earthmax SR49M is an All Steel radial tyre with a special non-directional pattern designed for load haul dumps (LHD), low profile dump trucks (LPDT), loaders and dozers operating in severe rocky conditions primarily in underground mining. is ideal for severe operations requiring exceptional traction and stability. The BKT Earthmax SR49M tyre features an L-4 deep tread and the specially formulated UMS (underground mine service) compound provide a longer tread wear in addition to excellent resistance to rock cuts, and punctures.