The BKT 45/65 R 45 size of the Earthmax SR 53 tire is designed for loaders, dozers, and low-profile dump trucks with a deep L-5 tread and cut-resistant compound meant to provide traction in severe rocky conditions.
The 33.00 R 51 size for the Earthmax SR 46 features a special lug block pattern and is designed for rigid haul trucks to carry heavy loads with resistance to cuts and damage.
