15x13x5 Wide 5 Inner B/L Modular

The 15x13x5 Wide 5 Inner B/L Modular wheel from Keizer Aluminum Wheels is engineered for serious hot rod builders and vintage drag racing enthusiasts who demand authentic period-correct styling combined with modern structural integrity. This modular wheel design allows you to customize backspacing and offset independently, making it the go-to choice for street rods, muscle cars, and classic vehicles where fitment precision and visual impact are non-negotiable. Whether you're building a show-winning cruiser or a functional weekend warrior, this wide-5 bolt pattern wheel delivers the flexibility and craftsmanship that separates amateur builds from professional-grade restorations.

Constructed from aluminum alloy, the 15x13x5 configuration provides a lightweight 10-pound construction that reduces unsprung mass—critical for handling, acceleration, and braking performance on vehicles where every pound matters. The modular inner barrel system lets you dial in the perfect backspacing without purchasing multiple wheel sets, accommodating various suspension geometries and body modifications common in hot rod customization. The Wide 5 bolt pattern remains the standard for classic American vehicles, ensuring compatibility across generations of Chevrolet, Ford, and Dodge platforms while the inner barrel modularity adapts to contemporary frame modifications and custom suspension setups that alter clearance requirements.

This wheel excels on vintage drag cars, street rods, and restored classic muscle cars where authenticity and performance must coexist. The modular design proves invaluable during suspension geometry changes, turbocharger installations, or frame-off restorations where final fitment remains uncertain until late in the build. Installation is straightforward on any Wide 5 vehicle, though you'll want to verify your specific backspacing and offset needs before assembly—Keizer's modular approach ensures you won't need to source replacement wheels if your build evolves. Pair this with quality period-appropriate tires and modern brake systems for a rolling foundation that honors vintage aesthetics while supporting modern driving dynamics.