The Method Race Wheels 701 Trail Series is constructed with one-piece cast 356 aluminum construction with T6 heat treatment. This wheel includes Method's patent pending 'Bead Grip' technology, which engages with tire bead seat for increased grip while running lower air pressures, as well as a reinforced inner lip taken from race wheel design. The aggressive safety hump on the inner and outer bead seat further stabilizes tire and prevents de-beading. Method Race Wheels was created to give to the off road racing community a wheel company that makes wheels specifically for their sport. Every wheel is engineered and designed for it's intended use, having been thru numerous Finite Element Analysis and field tests. Method Race Wheels have been developed to minimize weight and increase strength. The result is a wheel that is Lighter. Stronger. Faster. This product ships in approximately 1 days