Weld Racing 70MP7050B33A S70 RT-S 17x5 Polished Wheel 5x4.75 BP 3.3in Backspace Medium Pad

The Weld Racing S70 RT-S is a legendary three-piece forged aluminum wheel engineered for serious street and strip performance. Built on Weld's proven RT-S platform, the S70 delivers an exceptional strength-to-weight ratio through its unique welded modular construction featuring a forged billet center and cold forged rims — continuing a manufacturing tradition that has made Weld Racing a benchmark name in performance motorsports.

This specific wheel measures 17 inches in diameter by 5 inches wide, making it an ideal front runner wheel for drag racing applications. It features a 5×4.75-inch (5×120.65mm) bolt pattern with 3.3 inches of backspace and a medium pad height to clear a variety of brake packages. The polished finish delivers classic Weld Racing style with a bright, show-quality appearance.

Key Features:

• Three-piece welded forged aluminum construction for superior strength-to-weight ratio
• Forged billet center with cold forged rims
• 17" x 5" size — ideal for drag race front runner applications
• 5 x 4.75" (5 x 120.65mm) bolt pattern
• 3.3" backspace — medium pad height
• Polished finish with classic S70 split-spoke styling
• Three mounting pad height options available across the S70 lineup to clear most brake packages
• Conical lug nuts required (sold separately)
• Center cap and valve stem included
• Made in Kansas City, MO, USA

Weld Racing has been engineering performance wheels for nearly six decades using advanced tools including Finite Element Analysis (FEA) and Rotational Moment of Inertia (RMOI) modeling. Every wheel design is physically tested in Weld's in-house destructive testing lab to ensure real-world performance and reliability.