Nitto NT-421Q 225/55R18 102V All-Season Tire — Premium SUV Performance

SKU: DLDT_210670
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Experience Superior SUV Performance with Nitto NT-421QThe Nitto NT-421Q 225/55R18 ...Read More

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Sale price$176.00
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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

Experience Superior SUV Performance with Nitto NT-421Q

The Nitto NT-421Q 225/55R18 102V is engineered specifically for Crossovers and SUVs, offering a perfect balance of comfort, safety, and longevity. Whether you are navigating city streets or cruising on the highway, this all-season tire delivers consistent performance in varying weather conditions.

Key Technical Specifications

  • Size: 225/55R18
  • Load Index: 102 (1874 lbs per tire)
  • Speed Rating: V (Up to 149 mph)
  • Treadwear Rating: 640AA
  • Tread Depth: 11.8/32"

The NT-421Q features an advanced tread compound designed to provide excellent traction and handling. Its unique design promotes even wear, ensuring your investment lasts longer while maintaining a quiet and comfortable ride. The high-quality construction ensures stability during cornering and reliable braking performance on both wet and dry surfaces. With a UTQG rating of 640AA, this tire is built for drivers who demand durability without sacrificing the driving experience. Trust your vehicle's road contact to the precision engineering of Nitto. For expert advice and premium auto parts, visit GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Experience Superior SUV Performance with Nitto NT-421Q

The Nitto NT-421Q 225/55R18 102V is engineered specifically for Crossovers and SUVs, offering a perfect balance of comfort, safety, and longevity. Whether you are navigating city streets or cruising on the highway, this all-season tire delivers consistent performance in varying weather conditions.

Key Technical Specifications

  • Size: 225/55R18
  • Load Index: 102 (1874 lbs per tire)
  • Speed Rating: V (Up to 149 mph)
  • Treadwear Rating: 640AA
  • Tread Depth: 11.8/32"

The NT-421Q features an advanced tread compound designed to provide excellent traction and handling. Its unique design promotes even wear, ensuring your investment lasts longer while maintaining a quiet and comfortable ride. The high-quality construction ensures stability during cornering and reliable braking performance on both wet and dry surfaces. With a UTQG rating of 640AA, this tire is built for drivers who demand durability without sacrificing the driving experience. Trust your vehicle's road contact to the precision engineering of Nitto. For expert advice and premium auto parts, visit GGCRACING.

Product Details

Product Description

Experience Superior SUV Performance with Nitto NT-421Q

The Nitto NT-421Q 225/55R18 102V is engineered specifically for Crossovers and SUVs, offering a perfect balance of comfort, safety, and longevity. Whether you are navigating city streets or cruising on the highway, this all-season tire delivers consistent performance in varying weather conditions.

Key Technical Specifications

  • Size: 225/55R18
  • Load Index: 102 (1874 lbs per tire)
  • Speed Rating: V (Up to 149 mph)
  • Treadwear Rating: 640AA
  • Tread Depth: 11.8/32"

The NT-421Q features an advanced tread compound designed to provide excellent traction and handling. Its unique design promotes even wear, ensuring your investment lasts longer while maintaining a quiet and comfortable ride. The high-quality construction ensures stability during cornering and reliable braking performance on both wet and dry surfaces. With a UTQG rating of 640AA, this tire is built for drivers who demand durability without sacrificing the driving experience. Trust your vehicle's road contact to the precision engineering of Nitto. For expert advice and premium auto parts, visit GGCRACING.

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