Weld Racing 71HB8120B66A RT-S S71 Black Anodized Wheel 18x12 5x4.75 6.6in Backspace High Pad

The Weld Racing RT-S S71 is a high-performance, three-piece modular wheel that brings WELD Racing's proven motorsport technology to both street and strip applications. This specific configuration measures 18 inches in diameter by 12 inches wide with a 5x4.75-inch bolt pattern, 6.6-inch backspace, and a +3mm offset, making it an aggressive fitment ideal for wide rear tire applications.

Constructed using primary forging-grade aluminum alloys, the S71 features a forged billet center paired with cold forged rim shells, then assembled using a unique welded process that delivers a superior strength-to-weight ratio versus cast alternatives. The center is finished in a black anodized treatment for lasting durability and clean aesthetics.

Key Features:

• 3-Piece welded construction for superior strength-to-weight ratio
• Forged billet center with black anodized finish
• Cold forged rim shells for maximum durability
• High pad height design clears modern fixed opposed-piston calipers including factory Brembo systems and aftermarket systems from Baer, Wilwood, and others
• Three mounting pad heights available across the S71 lineup — low, medium, and high — to accommodate drum brakes through modern multi-piston calipers
• Meets and surpasses SAE J2530 Aftermarket Wheel (Street) Standards
• Available wheel widths from 4.5 to 18 inches across the S71 range
• Conical lug nuts required for 17-, 18-, and 20-inch diameter wheels (not included)
• Center cap and valve stem included
• Manufactured in Kansas City, MO, USA

The classic WELD Racing 5-spoke star design gives the S71 its signature look, while the welded three-piece assembly process provides the application flexibility performance enthusiasts demand. Whether building a dedicated drag car or a high-performance street machine, the S71 delivers race-proven engineering in a street-legal package.