20x12 TUFF T4B wheels Lug pattern - 6x5.5 or 6x139.7 Were on my first gen Tundra, however these will fit many other Toyota or Chevy trucks with the same bolt pattern. Very light curbing on 2 wheels, and very light swirls on 2 wheels (pictured) Overall very nice set of wheels and look great. Wrapped in Nitto 420V tires with decent tread left. One tire has a plug and light gouges in the tread from rubbing, although hasn't been problematic. Just wanting to go to a more offroad friendly setup.