Performance Replicas PR121 Chrome Wheel 18x9.5 5x4.75 — Fits Classic GM Muscle Cars

SKU: JLKY_121C-896156
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About Performance Replicas Performance Replicas engineers high-quality automotive parts and ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Performance Replicas

Performance Replicas engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Performance Replicas lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance Replicas PR121 18x9.5 Chrome Wheel

Achieve a wider, more aggressive stance with the Performance Replicas PR121 18x9.5 Chrome wheel. Designed for enthusiasts who want to fill their wheel wells while maintaining a classic chrome finish, this wheel is a standout choice for high-performance builds. The deep luster of the chrome finish provides a high-end look that is perfect for show cars and daily drivers alike.

Technical Specifications

  • Size: 18x9.5
  • Bolt Pattern: 5x4.75 (5x120.65)
  • Offset: 56mm
  • Center Bore: 70.7mm
  • Load Rating: 1400 lbs
  • Finish: Chrome
  • Construction: Cast Aluminum

The PR121 is engineered for performance, featuring a 56mm offset that works well with various suspension setups. Its 18x9.5 sizing allows for wider tire options, improving traction and cornering capabilities. Like all Performance Replicas wheels, this model is cast from high-grade aluminum to ensure strength and reliability under load. It is fully TPMS compatible, ensuring that your vehicle's monitoring systems remain functional. Whether you are restoring a classic or upgrading a modern performance machine, this wheel delivers the perfect combination of form and function. Find the best selection of performance wheels at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Performance Replicas

Performance Replicas engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Performance Replicas lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance Replicas PR121 18x9.5 Chrome Wheel

Achieve a wider, more aggressive stance with the Performance Replicas PR121 18x9.5 Chrome wheel. Designed for enthusiasts who want to fill their wheel wells while maintaining a classic chrome finish, this wheel is a standout choice for high-performance builds. The deep luster of the chrome finish provides a high-end look that is perfect for show cars and daily drivers alike.

Technical Specifications

  • Size: 18x9.5
  • Bolt Pattern: 5x4.75 (5x120.65)
  • Offset: 56mm
  • Center Bore: 70.7mm
  • Load Rating: 1400 lbs
  • Finish: Chrome
  • Construction: Cast Aluminum

The PR121 is engineered for performance, featuring a 56mm offset that works well with various suspension setups. Its 18x9.5 sizing allows for wider tire options, improving traction and cornering capabilities. Like all Performance Replicas wheels, this model is cast from high-grade aluminum to ensure strength and reliability under load. It is fully TPMS compatible, ensuring that your vehicle's monitoring systems remain functional. Whether you are restoring a classic or upgrading a modern performance machine, this wheel delivers the perfect combination of form and function. Find the best selection of performance wheels at GGCRACING.

Product Details

Product Description

About Performance Replicas

Performance Replicas engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Performance Replicas lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance Replicas PR121 18x9.5 Chrome Wheel

Achieve a wider, more aggressive stance with the Performance Replicas PR121 18x9.5 Chrome wheel. Designed for enthusiasts who want to fill their wheel wells while maintaining a classic chrome finish, this wheel is a standout choice for high-performance builds. The deep luster of the chrome finish provides a high-end look that is perfect for show cars and daily drivers alike.

Technical Specifications

  • Size: 18x9.5
  • Bolt Pattern: 5x4.75 (5x120.65)
  • Offset: 56mm
  • Center Bore: 70.7mm
  • Load Rating: 1400 lbs
  • Finish: Chrome
  • Construction: Cast Aluminum

The PR121 is engineered for performance, featuring a 56mm offset that works well with various suspension setups. Its 18x9.5 sizing allows for wider tire options, improving traction and cornering capabilities. Like all Performance Replicas wheels, this model is cast from high-grade aluminum to ensure strength and reliability under load. It is fully TPMS compatible, ensuring that your vehicle's monitoring systems remain functional. Whether you are restoring a classic or upgrading a modern performance machine, this wheel delivers the perfect combination of form and function. Find the best selection of performance wheels at GGCRACING.

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