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SP Sport Maxx® GT ROF™

Rated 3.000 out of 5 stars
  • Summer
  • Sport Performance
  • Run on Flat
  • Commuter
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Tire Features

Steering Responsiveness

Multi-Radius Tread Technology™ helps deliver superb dry handling while maintaining wet traction.

Cornering Stability

Flatter tread profile helps provide an enlarged contact patch for enhanced cornering capability.

Performance Handling

The asymmetric tread pattern helps provide a balance of wet and dry performance.

Steering Responsiveness

Unique bead fit system and reinforced sidewall construction helps enhance force transmission between tire and wheel for superb driver feedback.

Refined Handling

Hybrid Jointless Band Technology™ helps maintain the tire's shape, enabling smooth performance at highway speeds, and helps prevent flatspotting after the vehicle is parked for extended periods.

Long Lasting Tread

Non-directional tread allows for tire rotation on staggered fitments common to high-end performance vehicles, which promotes long tread life.

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

  • Load Range XL
  • Load Index 105.0
  • Speed Rating Y
  • Uniform Tire Quality Guage (UTQG) 240/AA/A
  • Measured Rim Width (in.) 10.0
  • Section Width (mm) 285
  • Revs Per Mile 724
  • Max Load (lbs) 2039
  • Max Inflation Pressure (PSI) 50
  • Outside Diameter (in.) 28.86
  • Tread Depth (in 32nds) 10
  • Tire Size 285/35R21
  • Approved Rim Width (in.) 9.5-11.0
  • Load Range XL
  • Load Index 108.0
  • Speed Rating Y
  • Uniform Tire Quality Guage (UTQG) 240/AA/A
  • Measured Rim Width (in.) 0.0
  • Section Width (mm) 325
  • Revs Per Mile 0
  • Max Load (lbs) 2205
  • Max Inflation Pressure (PSI) 50
  • Outside Diameter (in.) 0.0
  • Tread Depth (in 32nds) 10
  • Tire Size 325/30R21
  • Approved Rim Width (in.) 0.0-0.0