Brand: Race Star Industries Manufacturer's Part Number: 63-510475021P Part Type: Wheels Product Line: Race Star 63 Pro Forged Double Beadlock Polished Wheels Summit Racing Part Number: RCE-63510475021P UPC: 887753363510 Wheel Diameter: 15 in. Wheel Width (in.): 10.00 Wheel Size: 15x10 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: Polished Wheel Face Finish: Polished Wheel Barrel/Lip Color: Polished Wheel Barrel/Lip Finish: Polished Manufacturers Wheel Series: Race Star Industries Pro Forged 63 Series Backspacing (in.): 5.00 Offset: -12.00mm Wheel Construction: 1-piece TPMS Sensor Compatible: No Beadlock Included: Yes Beadlock Color: Polished Beadlock Functional: Yes Lug Nut Seat Style: Shank Lug Nut Shank Length (in.): 0.78 Lug Nut Shank Diameter (in.): 0.69 Washer Outside Diameter (in.): 1.25 in. Hub Centric Ring Compatible: No Center Bore Diameter (in.): 3.07 Center Bore Diameter (mm): 78.03mm Center Cap Included: No Lug Nuts Included: No Small Diameter Lug Nuts Required: No Valve Stems Included: Yes Quantity: Sold individually. Race Star 63 Pro Forged Double Beadlock Polished Wheels Race Star 63 Pro Forged double beadlock polished wheels are ready for the winner's circle with lightweight one-piece configuration， a performance enhancing 5-spoke design， and brilliant looks. And why one-piece "configuration"? Because most of these wheels began life as two pieces， but with high-tech laser fusion welding the two are "melted together" to become one with unbelievable strength and significantly less weight. Each of these double beadlock wheels includes a polished ring with black accents―and a black anodized ring with machined accents. Race Star 63 Pro Forged polished double beadlock wheels are offered in several sizes， bolt patterns， and backspacings to best fit your race car's setup.