Weld Racing 71MB-517A55A RT-S S71 15x17.33 Black Anodized Forged Wheel 5x4.5 5.5in BS Medium Pad

The Weld Racing RT-S S71 (71MB-517A55A) is a high-performance forged aluminum wheel measuring 15 x 17.33 inches with a 5x4.5-inch bolt pattern, 5.5-inch backspacing, and a -92mm offset. This is a non-beadlock, medium pad configuration designed for serious street, drag, road course, and autocross applications.

Key Features:

• 3-Piece Welded Construction: Forged aluminum pieces assembled via a unique welded process deliver an exceptional strength-to-weight ratio
• Forged Billet Center: Black anodized forged billet center pairs with cold forged rim shells for maximum durability and the classic WELD Racing aesthetic
• Medium Pad Height: Three available mounting pad heights designed to clear a wide range of brake packages
• Wheel Size: 15 inches diameter x 17.33 inches wide
• Bolt Pattern: 5 x 4.5 inches (5 x 114.3mm)
• Backspacing: 5.5 inches
• Offset: -92mm
• Center Bore: 3.18 inches
• Lug Nut Requirement: 15-inch diameter wheels require shank-style lug nuts (sold separately)
• Made in the USA: Manufactured in Kansas City, MO
• Includes: Center cap and valve stem

Built from primary forging-grade aluminum alloys, the S71 is engineered for maximum strength and durability whether used on the street or at the track. Each wheel is tested using Finite Element Analysis (F.E.A.) and in-house destructive testing to ensure safety and performance standards are met.