The Deestone D902 is a good all-round, bias-ply trailer tire with a shallow saw-tooth ribbed tread pattern for traction on various surfaces.  The three circumfirential center treads provide stability and and  pormote longer tread-life. This is a good choice for travel trailers or farm/work trailers.   Deestone makes some of the most affordable trailer tires in modern factories in Thailand, and can be counted on for consistent quality and durability, at a low price.