4 x 255/65 R17 110H (BSW) Maxxis Bravo Series AT771 All Terrain Tyre - 2556517
92W (BSW). These refer to the style of lettering you will find on the sidewall of the tyre. The Bravo Series AT-771 from Maxxis is an All-Terrain tyre. The reinforced sidewalls and shoulders make these a good choice for towing.