In the effort to provide more and better information for my customers and website visitors I have updated my OTR Tires page. Come by and check it out. http://keithheeres.com/otr-tires-2/
The Bridgestone 50/90R57 tire is a heavy haulage tire designed for 300 ton plus haul trucks. It uses both the 57 x 6.0 and the 57 x 6.5 side flanges to mount the tire.