OBS 10-Lug Dually Wheel Adapters

OBS 10-lug dually wheel adapters from Wheels A Million for 8-lug 1988-1999 Chevy and GMC (GMT400) 3500 dually trucks. Made in the USA, they convert the factory 8-lug pattern to run 10-lug semi wheels.

Regular adapters are for faced inner wheels or steel inners. Aggressive adapters are for six aluminum wheels with no faced inners. Not sure which you have? Send us a picture.

Call or text (970) 634-3577 or email OBSRevivalParts@gmail.com with year, model, and cab/axle type.