The Gear Offroad Ballast 773MB rim features an exceptionally strong A356 Aluminum Alloy construction, T6 heat-treated for maximum strength with a radiating 8-spoke design and full-length recessed accents. This wheel also sports a bolt-on center cap with signature Gear Offroad logo and complemented nicely by a gloss black machined finish. Lastly, the Gear Offroad Ballast 773MB Wheel is backed by a Lifetime Structural Warranty & 1 Year Finish Warranty.