Dunlop SP Sport Maxx GT DSST ROF Run-Flat Summer Performance Tire

The Dunlop SP Sport Maxx GT DSST ROF is a summer ultra-high performance run-flat tire engineered for performance-oriented luxury and sports vehicles. Combining Dunlop's advanced run-flat construction with a suite of precision handling technologies, this tire delivers a confident, connected driving experience without sacrificing dry-weather capability or ride refinement.

Dunlop Self-Supporting Technology (DSST) Run-Flat:

• Reinforced Sidewall Construction: Patented DSST sidewalls support the vehicle's weight even when fully deflated, enabling continued driving up to 50 miles at 50 mph after a complete loss of air pressure — eliminating the need for an immediate roadside tire change
• Reduced Lateral Flex: Heavy-duty sidewall design minimizes flex during aggressive cornering, contributing to sharper handling and improved stability
• Max Flange Shield: Protects wheel rims from curb and road damage

Performance Technologies:

• Multi-Radius Tread Technology: Promotes superb dry handling and cornering capability while maintaining strong wet traction for confident all-condition summer performance
• Hybrid Jointless Band Technology: Maintains optimal tire shape at sustained highway speeds for enhanced stability, while also helping prevent flat-spotting during extended stationary periods
• Heat-Resistant Summer Compound: Advanced rubber formulation engineered to resist heat build-up under high-speed conditions, improving durability and traction
• 5-Pitch Technology: Variable pitch sequencing reduces tread noise for a more refined driving experience

Tread Design and Handling:

• Flatter tread profile with an enlarged contact patch maximizes cornering grip and overall handling capability
• Asymmetric tread design balances exceptional dry cornering performance with reliable wet weather traction and safety
• Non-directional tread pattern supports flexible rotation options, including staggered fitments common to high-end performance vehicles, to promote even treadwear and extended tire life
• Unique bead fit system improves force transmission between tire and wheel for enhanced driver feedback and control

The SP Sport Maxx GT DSST ROF is an ideal choice for performance-focused drivers who demand the confidence of run-flat technology without compromising handling dynamics. For proper operation, this tire is best used on vehicles equipped with a Tire Pressure Monitoring System (TPMS). Available across a wide range of sizes to suit luxury sports sedans and high-performance vehicles.