Today were going to review part number TTWA13BSM. This is the Taskmaster ST17580D13 bias trailer
tire in a load range C. Mounted on a 13 inch silver modular design wheel with a 5 on 4.5
inch bolt pattern. This tire and wheel assembly is ideal for
boat trailers, dock trailers, utility trailers and campers. The wheel itself is the modular design steel
wheel. The modular design means it has
the round holes around
the outer edge.