Weld Racing 71MB8100A77A RT-S S71 18x10 Black Anodized Forged Wheel 5x4.5 7.7in BS Medium Pad

The Weld Racing RT-S S71 is a premier forged aluminum performance wheel built for both serious street use and competitive motorsport. This 18x10 inch wheel features a black anodized center with a polished shell and is configured with a 5x4.5" (5x114.3mm) bolt pattern, 7.7" backspacing, and a +56mm offset, making it ideal for high-performance rear wheel fitments.

Key Features:

• 3-piece welded construction — forged billet center mated to cold-forged rim shells via a unique welded assembly process for an outstanding strength-to-weight ratio
• Black anodized center with polished outer shell for a classic, aggressive Weld Racing aesthetic
• Medium mounting pad height — designed to clear high-performance factory brake systems and many popular aftermarket setups including multi-piston opposed calipers
• Three pad heights available across the S71 lineup (low, medium, high) to accommodate drum brakes, factory performance discs, and large aftermarket caliper packages
• Primary forging-grade aluminum alloy construction for maximum strength and durability
• Tested with F.E.A. (Finite Element Analysis) and in-house destructive testing to ensure safety and reliability
• Surpasses SAE J2530 Aftermarket Wheel (Street) Standards
• Non-beadlock configuration; beadlock option available on select S71 sizes
• Center cap and valve stem included
• Conical lug nuts required for 17", 18", and 20" diameter wheels (not included)
• Available in wheel widths from 4.5" to 18" across the S71 platform
• Made in Kansas City, MO, USA

The Weld Racing RT-S S71 brings race-proven engineering to the street with its application-flexible 3-piece modular design. Whether building a drag strip weapon or a high-performance street machine, the S71 platform delivers the fitment versatility, brake clearance options, and lightweight forged construction that performance enthusiasts demand.