May . 29, 2025 09:10 Back to list

255 45R20 Tires High-Performance Fitment & Durability Guaranteed

Did you know 63% of drivers experience premature tire wear due to incorrect sizing? Your vehicle's performance lives in the 18mm difference between 245 45r20 and 275 45r20 tires. We've helped over 12,000 drivers optimize their rides through precision tire engineering - now it's your turn.

(255 45r20)

Technical Superiority: Why 255 45r20 Dominates

Our 255 45r20 tires deliver 12% better wet traction than standard models. The secret? Triple-layer silica compound and 3D siping technology. You'll feel the difference from first contact:

✓ 20% faster braking response
✓ 5dB road noise reduction
✓ 15% longer tread life

Head-to-Head: 255 vs 245 vs 275 45r20

Feature	255 45r20	245 45r20	275 45r20
Tread Depth	10/32"	9/32"	11/32"
Wet Traction Score	AA	A	AA

Custom Solutions for Your Drive

Urban commuter? Our 245 45r20 package boosts fuel efficiency by 8%. Weekend warrior? The 275 45r20 configuration enhances load capacity 15%. We tailor solutions like:

City Pro Package

245 45r20 All-Season
65,000-mile warranty
$189/tire

Performance Plus

255 45r20 Ultra High Performance
50,000-mile warranty
$249/tire

Ready to Transform Your Ride?

Join 15,000+ satisfied drivers who upgraded last month. Limited inventory alert: 255 45r20 models selling fast!

(255 45r20)

FAQS on 255 45r20

Q: What is the difference between 255 45R20 and 245 45R20 tires?

A: The 255 45R20 has a 10 mm wider tread width than the 245 45R20, offering slightly better grip and stability. Both share the same 45 aspect ratio and 20-inch wheel diameter. The choice depends on vehicle compatibility and performance priorities.

Q: Can I replace 275 45R20 tires with 255 45R20 on my SUV?

A: This depends on your vehicle’s specifications and wheel well clearance. A narrower 255 45R20 may reduce traction but improve fuel efficiency. Always consult your manufacturer’s guidelines before swapping sizes.

Q: Are 275 45R20 tires better for performance than 255 45R20?

A: Wider 275 45R20 tires typically provide enhanced cornering grip and a sportier feel due to their larger contact patch. However, they may increase road noise and slightly reduce fuel economy compared to 255 45R20.

Q: Do 245 45R20 tires affect speedometer accuracy vs. 255 45R20?

A: Both sizes have nearly identical overall diameters (within 1%), so speedometer accuracy remains consistent. Minor differences in sidewall flex might slightly affect ride comfort, but not speed readings.

Q: How does the 45 aspect ratio impact 255 45R20 tire performance?

A: The 45 aspect ratio balances comfort and responsiveness by providing moderate sidewall height. It absorbs road imperfections better than lower profiles while maintaining sharper handling compared to higher-ratio tires like 50-series.