The Greenball Towmaster Special Trailer tire is trailer tire that will haul a wide range for trailers with ease and stability. Dual steel belts give the tire that strength and stability to prevent sway and stand up to long, heavy hauls. Low rolling resistance provides increased fuel efficiency and the M speed rating for speeds up to 81 mph, handles highway trips with ease. The Towmaster Special Tire will fit boat, horse, cargo, travel trailers and fifth wheel trailers.