Tire Recommendation to Replace a H78-15ST

Updated 03/21/2016 | Published 03/19/2016

Products Featured in This Question

Provider ST225/75R15 Radial Trailer Tire - Load Range D

(1094)

$152.91

Question:

Needing to replace a spare Tire for a boat trailer. Currently I have a Tow Master H78-15ST. Is TTWSF22515D the appropriate replacement?

asked by: Paul

Expert Reply:

The H78-15ST tire size is the same as the 225/75-15 tire size like the part # TTWSF22515D that you referenced.

I would recommend the radial version of this tire # TTWTRTM2257515D over the one you referenced as it is a bias ply. Radial tires run cooler and have more flexible sidewalls for better ground contact. The Taskmaster tires also have a higher speed rating at 81 mph which is nice since most tires are only rated for 65 mph.

expert reply by: Jameson C