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Dunlop

SP Sport Maxx® 050 DSST® CTT(TM)

  • Summer
  • Sport Performance
  • Run on Flat
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Tire Features

Steering Responsiveness

The high-performance tread design supports maximum handling and performance in warm, dry conditions.

Performance

A Hybrid Kevlar® Nylon Band helps maintain the tire’s structure in order to balance high-speed performance, comfort and noise. (DuPont ™ and Kevlar® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company.)

Run On Flat Technology

Dunlop® Self-Supporting Technology (DSST)® uses a patented sidewall construction to allow continued driving on a flat tire for up to 50 miles at 50 mph in normal conditions.***

Warranties & Guarantees

Highway Auto and Light Truck Tire Replacement Limited Warranty

This tire is eligible for our Replacement Limited Warranty, which covers most of our passenger tires with free or prorated-price tire replacement. If you experience noise, vibrations, or roughness with this tire, you may be covered.

Exclusions apply; see full warranty for details.

Full Warranty Details
Tire Specifications
Tire Specifications

Full Specs

Front
  • Load Range SL
  • Load Index 96.0
  • Speed Rating Y
  • Uniform Tire Quality Guage (UTQG) 280/A/A
  • Measured Rim Width (in.) 8.5
  • Section Width (mm) 245
  • Revs Per Mile 728
  • Max Load (lbs) 1565
  • Max Inflation Pressure (PSI) 51
  • Outside Diameter (in.) 28.7
  • Tread Depth (in 32nds) 9
  • Tire Size 245/40R21
  • Approved Rim Width (in.) 8.0-9.5
Rear
  • Load Range SL
  • Load Index 99.0
  • Speed Rating Y
  • Uniform Tire Quality Guage (UTQG) 280/A/A
  • Measured Rim Width (in.) 9.5
  • Section Width (mm) 275
  • Revs Per Mile 732
  • Max Load (lbs) 1709
  • Max Inflation Pressure (PSI) 51
  • Outside Diameter (in.) 28.5
  • Tread Depth (in 32nds) 9
  • Tire Size 275/35R21
  • Approved Rim Width (in.) 9.0-11.0