Weld Racing 71HB8100B66A RT-S S71 18x10 Forged Aluminum Wheel Black Anodized Center High Pad 5x4.75 6.6 Backspace

The Weld Racing RT-S S71 is a race-proven, street-ready forged aluminum wheel engineered for high-performance and drag racing applications. Built with a 3-piece welded construction, this 18x10-inch wheel combines a forged billet center with cold-forged rim shells to deliver an outstanding strength-to-weight ratio without sacrificing durability.

This specific fitment features an 18-inch diameter, 10-inch width, 5x4.75-inch bolt pattern, 6.6-inch backspace, and a 28mm offset — making it a high-pad configuration designed to clear modern multi-piston opposed brake calipers including factory-installed Brembo systems and high-performance aftermarket setups from Baer, Wilwood, and similar manufacturers.

The classic 5-spoke star design is finished with a black anodized center for an aggressive, track-inspired appearance. Weld Racing manufactures these wheels in Kansas City, MO, USA, and tests each wheel using Finite Element Analysis (F.E.A.) and in-house destructive testing to meet SAE J2530 Aftermarket Wheel (Street) Standards.

Key Features:

• 3-piece welded forged aluminum construction for superior strength-to-weight ratio
• Forged billet center with cold-forged rim shells
• Black anodized center finish
• High pad configuration clears multi-piston opposed calipers (Brembo, Baer, Wilwood, and similar)
• 18-inch diameter / 10-inch width
• 5x4.75-inch bolt pattern
• 6.6-inch backspace / 28mm offset
• 3.18-inch (80.772mm) bore diameter
• Meets SAE J2530 Aftermarket Wheel (Street) Standards
• F.E.A. and in-house destructive testing certified
• Center cap and valve stem included
• Made in the USA

Three mounting pad heights are available across the S71 line to accommodate a wide range of brake systems — from drum brakes and early disc setups to the most aggressive factory and aftermarket high-performance caliper packages. The 18-inch diameter wheels in this series require conical lug nuts for proper seating. The S71 is also available with an optional forged beadlock ring for true strip use.