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Weld Racing Wheels 71MP-509A55A Forged Aluminum Wheel 15x9 5x4.5 BC

(2003-2004 Ford Mustang Mach I)

Manufacturer

Picture for manufacturer Weld Racing Wheels

Part Number

71MP-509A55A
5 reviews
Sale Price

$835.00

Estimated ship date Thursday, November 19

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Show details for Weld Racing Wheels 71MP-509A55A Forged Aluminum Wheel 15x9 5x4.5 BC
Picture of Weld Racing Wheels 71MP-509A55A Forged Aluminum Wheel 15x9 5x4.5 BC

Wheels and Tires sold separately

Weld Racing Wheels 71MP-509A55A Forged Aluminum Wheel 15x9 5x4.5 BC — image 1
Weld Racing Wheels 71MP-509A55A Forged Aluminum Wheel 15x9 5x4.5 BC — image 2
Product Details

The Weld Racing 71MP-509A55A is a high-performance forged aluminum racing wheel designed for serious motorsports applications. Part of Weld's renowned Magnum series, this wheel combines lightweight construction with exceptional strength to deliver superior performance on the track.

Key Specifications:

  • Diameter: 15 inches
  • Width: 9 inches
  • Bolt Pattern: 5x4.5 inches (5x114.3mm)
  • Offset: 5.5 inches backspace
  • Construction: Forged aluminum for maximum strength-to-weight ratio
  • Finish: Polished aluminum

Features and Benefits:

  • Forged construction provides superior strength while minimizing weight
  • Precision-machined bolt holes ensure accurate fitment
  • Designed and manufactured in the USA to strict quality standards
  • Wide profile accommodates larger racing tires for improved traction
  • Compatible with standard lug nuts and valve stems

Weld Racing Wheels have been the choice of professional racers for decades, delivering proven performance in drag racing, road racing, and street performance applications. Each wheel is individually tested to ensure it meets Weld's rigorous quality and safety standards.

Products specifications

Fits

2003-2004 Ford Mustang Mach I

Backspacing (in)

5.500 in.

Beadlock Functional

No

Beadlock Included

No

Center Bore Diameter (in)

3.180 in.

Center Cap Included

Yes

Hub Centric

No

Lug Nut Seat Style

Shank

Lug Nut Shank Diameter (in)

0.679-0.687 in.

Lug Nut Shank Length (in)

0.490-0.550 in.

Manufacturers Wheel Series

Weld Racing RTS Forged Series

Notes

Medium pad design.

Primary Wheel Color

Polished

Quantity

Sold individually.

Valve Stem Finish

Chrome

Valve Stem Material

Steel

Valve Stems Included

Yes

Washer Outside Diameter (in)

1.250 in.

Wheel Construction

3-piece

Wheel Diameter

15 in.

Wheel Finish

Polished

Wheel Material

Aluminum

Wheel Width (in)

9.275 in.

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