Brand: Pro Comp Wheels Manufacturer's Part Number: 5034-78583 Part Type: Wheels Product Line: Pro Comp Xtreme Alloys Series 5034 Rockwell Satin Black Wheels Summit Racing Part Number: PCW-5034-78583 UPC: 844658032453 Wheel Diameter: 17 in. Wheel Width (in.): 8.50 Wheel Size: 17x8.5 Wheel Bolt Pattern (application): 6 x 139.70mm 6 x 5 1/2 in. Wheel Material: Cast aluminum Designed for Dually Truck: No Wheel Face Color: Black Wheel Face Finish: Matte/Satin Wheel Barrel/Lip Color: Black Wheel Barrel/Lip Finish: Matte/Satin Wheel Accent Color: Silver Manufacturers Wheel Series: Pro Comp Xtreme Alloys 5034 Series Backspacing (in.): 4.75 Offset: 0.00mm Wheel Construction: 1-piece TPMS Sensor Compatible: Yes Beadlock Included: No Beadlock Functional: No Lug Nut Seat Style: Conical seat - 60 degree Hub Centric Ring Compatible: Yes Center Bore Diameter (in.): 4.25 Center Bore Diameter (mm): 107.95mm Center Cap Included: Yes Load Rating (lbs.): 2，500 lbs. Lug Nuts Included: No Small Diameter Lug Nuts Required: No Valve Stems Included: No Quantity: Sold individually. Pro Comp Xtreme Alloys Series 5034 Rockwell Satin Black Wheels Pro Comp Xtreme Alloys Series 5034 Rockwell wheels are crafted in a state-of-the-art， low-pressure casting system and are cut to give them maximum strength， gnarly style， and extremely low weight. They're available in an array of sizes， bolt patterns， spacing， and offsets. Couple that with the wheels' 12-spoke design with simulated beadlock accents on the outer lip， and rugged satin-black powdercoated finish offset by machined rim lip accents. The Pro Comp 5034s are defined by design， both in looks and performance!