Brand: Weld Racing Manufacturer's Part Number: 88B-1704274 Part Type: Wheels Product Line: Weld Racing AlumaStar 2.0 One-Piece Front Runner Wheels Summit Racing Part Number: WLD-88B-1704274 UPC: 190300085347 Wheel Diameter: 17 in. Wheel Width (in.): 4.50 Wheel Size: 17x4.5 Wheel Bolt Pattern (application): 5 x 120.65mm 5 x 4 3/4 in. Wheel Material: Forged 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: Machined Manufacturers Wheel Series: Weld Racing Aluma-Star 2.0 Series Backspacing (in.): 2.25 Offset: -12.70mm Wheel Construction: 1-piece TPMS Sensor Compatible: No Beadlock Included: No Beadlock Functional: No Lug Nut Seat Style: Shank Lug Nut Shank Length (in.): 0.55 Lug Nut Shank Diameter (in.): 0.69 Hub Centric Ring Compatible: No Center Bore Diameter (in.): 2.87 Center Bore Diameter (mm): 73.00mm Center Cap Included: Yes Lug Nuts Included: No Small Diameter Lug Nuts Required: No Valve Stems Included: Yes Valve Stem Material: Steel Valve Stem Finish: Chrome Quantity: Sold individually. Weld Racing AlumaStar 2.0 One-Piece Front Runner Wheels Weld Racing AlumaStar 2.0 one-piece Front Runner wheels feature a revolutionary design that creates a straight， strong rim allowing for zero runout or leaks. The aluminum wheels are SFI 15.2 rated and available with a black or show-quality polished finish. Order the width， diameter， and bolt pattern needed for your vehicle.