Round out your build with a set of these tough and durable TeraFlex Nomad Split Spoke Off-Road Wheels. These cast alloy wheels feature a reinterpretation of the classic split spoke, six-hole design. Engineered with a form follows function philosophy resulting in a technical look. With its Modular Plug System, TeraFlex Off-Road Wheels are the only wheels compatible with our proprietary Air Deflator Valve that allows you to quickly air down your tires to a preset pressure. An adjustment screw allows you to set the preset pressure at any psi as low as 10 psi.Kit Includes:- One (1) wheelCast from heat treated A356-T6 aluminum Strong enough to handle 40 tires Lack of water troughs prevents water pooling Dual-stage clear powder coat w/ UV inhibitors Easy to clean finish Modular Plug System accepts Air Deflator Valve, Schrader Valve Stem Housing & Cap, or Air Deflator Plug Symmetrical valve holes for balance Fully encapsulated Schrader Valve to keep out contaminants Air Deflator Valve allows you to quickly air down your tires to a preset pressure Adjustment screw sets spring preload Allows pressure to be preset to as low as 10 psi Releases up to 40x more air than Schrader valve for quick air down O-ring seal ensures air blows contaminates away from air release orifices Viton O-ring can be changed w/out disassembly O-ring seals pressures up to 3,500 psi Bronze and red anodized finish17x8.5″Bolt Pattern: 5×5 and 8×6.5Offset: -12mmNotes:** Not recommended for use with balance bead or fix a flat tire sealants