Weld Racing 70MP7070B43A RT-S S70 Forged Aluminum Wheel 17x7 5x4.75 4.3BS Medium Pad

The Weld Racing RT-S S70 is a three-piece forged aluminum wheel engineered for American Muscle cars and high-performance street and strip applications. Built with a forged billet center and cold-forged rim shells, the S70 delivers an exceptional strength-to-weight ratio without sacrificing the iconic Weld Racing split 5-spoke style.

Part number 70MP7070B43A specifies a 17-inch diameter, 7.0-inch wide wheel with a 5×4.75-inch (5×120.65mm) bolt pattern and 4.3-inch backspace. The Medium Pad center is designed to clear high-performance factory brake systems, including those first introduced on mid-1960s Corvettes and found on many performance vehicles from the late 1980s onward, as well as a wide range of aftermarket brake systems.

Key Features:

• 3-piece welded forged construction for superior strength-to-weight ratio
• Forged billet center with cold-forged rim shells for maximum rigidity
• Medium pad height for compatibility with high-performance factory and aftermarket brake systems
• Polished shell with black machined contrast center finish
• 17-inch diameter × 7.0-inch width — 5×4.75" bolt pattern, 4.3" backspace
• Surpasses SAE J2530 Aftermarket Wheel (Street) Standards
• Matching push-through center cap and valve stem included
• Conical lug nuts required (sold separately)
• Made in Kansas City, MO, USA

The S70 is available in multiple diameters and widths, with finish options including full polished or black machined contrast. Beadlock versions are available in 15" and 17" diameters for hardcore drag race applications. Sold individually.