Description


SP Sport Maxx GT tire is a natural choice for supercars and pure sports cars. It helps deliver enhanced dry grip, responsive steering, cornering stability and handling, combined with excellent driver feedback.

  • Touch Technology
  • Multi-Radius Tread Technology helps deliver superb dry handling while maintaining wet traction
  • Flatter tread profile helps provide an enlarged contact patch for enhanced cornering capability
  • Reinforced sidewall construction helps reduce lateral flex during cornering to enhance the driver's feel for the road
  • Asymmetric tread pattern helps provide a balance of wet and dry performance
  • Unique bead fit system helps enhance force transmission between tire and wheel for superb driver feedback
  • 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
  • Performance compounding helps provide enhanced ride and traction
  • Non-directional tread allows for tire rotation on staggered fitments common to high-end performance vehicles, which promotes long tread life

Detailed Information


Type and Size
Tire Model
Dunlop SP Sport Maxx GT
Car Type
Passenger
Season
Summer
Rim Diameter
17 / 18 / 19 / 20 / 21 / 22 / 23 "
Width
225 / 235 / 245 / 255 / 265 / 275 / 285 / 295 / 305 / 315 / 325 mm
Aspect Ratio
25 / 30 / 35 / 40 / 45 / 50 / 55 / 60 / 65 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
V (max 149 mph) ... ZR (max > 149 mph)
Load Index (max load for a tire)
 

Dunlop SP Sport Maxx GT Sizes & Specifications


Rim Model Size Index Features sidewall styling overall diameter section width approved rim width max inflation pressure utqg revs per mile load range measured rim width tread depth max load
R18 235/40 R18 91Y 235/40 R18 91Y BLT 25.4 9.5 8 - 9.5 51 240/AA/A 823.0 SL 8.5 10 1,356
R18 235/40 R18 95Y XL 235/40 R18 95Y XL BLT 25.4 0.0 8 - 9.5 50 240/AA/A 823.0 XL 8.5 10 1,521
R18 235/45 R18 94Y 235/45 R18 94Y BLT 26.3 9.3 7.5 - 9 51 240/AA/A 794.0 SL 8.0 9 1,477
R18 245/50 R18 104Y XL 245/50 R18 104Y XL BLT 27.7 10.0 7 - 8.5 50 240/AA/A 755.0 XL 7.5 9 1,984
R18 255/35 R18 94Y XL 255/35 R18 94Y XL BLT 25.0 10.2 8.5 - 10 50 240/AA/A 836.0 XL 9.0 10 1,477
R18 265/45 R18 101Y 265/45 R18 101Y BLT 27.4 10.5 8.5 - 10 51 240/AA/A 764.0 SL 9.0 8 1,819
R18 275/45 R18 107Y XL 275/45 R18 107Y XL BLT 27.8 10.8 8.5 - 10.5 50 240/AA/A 753.0 XL 9.0 9 2,149
R18 285/35 R18 97W 285/35 R18 97W BLT 25.9 11.4 9.5 - 11 51 240/AA/A 807.0 SL 10.0 9 1,609
R19 255/35 R19 96Y XL 255/35 R19 96Y XL BLT 26.0 10.0 8.5 - 10 50 240/AA/A 803.0 XL 9.0 10 1,565
R19 255/40 R19 96V 255/40 R19 96V BLT 27.0 10.0 8.5 - 10 51 240/AA/A 773.0 SL 9.0 9 1,565
R19 265/35 R19 98Y XL 265/35 R19 98Y XL BLT 26.3 11.0 9 - 10.5 50 240/AA/A 795.0 XL 9.5 9 1,653
R20 245/40 R20 99Y XL 245/40 R20 99Y XL BLT 27.7 10.0 8 - 9.5 50 240/AA/A 754.0 XL 8.5 9 1,709
R20 255/35 R20 97Y XL 255/35 R20 97Y XL BLT 27.0 10.0 8.5 - 10 50 240/AA/A 774.0 XL 9.0 9 1,609
R20 265/30 R20 94Y XL 265/30 R20 94Y XL BLT 26.3 11.0 9 - 10 50 240/AA/A 795.0 XL 9.5 10 1,477
R20 265/35 R20 99Y XL 265/35 R20 99Y XL BLT 27.3 11.0 9 - 10.5 50 240/AA/A 765.0 XL 9.5 9 1,709
R20 265/45 R20 104Y 265/45 R20 104Y VSB 29.4 11.0 8.5 - 10 51 240/AA/A 712.0 SL 9.0 10 1,984
R20 265/45 R20 108Y XL 265/45 R20 108Y XL BLT 29.4 11.0 8.5 - 10 50 240/AA/A 711.0 XL 9.0 8 2,205
R20 275/30 R20 97Y XL 275/30 R20 97Y XL BLT 28.7 11.0 9 - 10 50 240/AA/A 729.0 XL 9.5 9 1,609
R20 275/35 R20 102Y XL 275/35 R20 102Y XL BLT 27.6 11.0 9 - 11 50 240/AA/A 758.0 XL 9.5 9 1,874
R20 295/30 R20 101Y XL 295/30 R20 101Y XL BLT 27.0 12.0 10 - 11 50 240/AA/A 774.0 XL 10.5 8 1,819
R21 255/40 R21 102Y XL 255/40 R21 102Y XL BLT 29.0 10.0 8.5 - 10 50 240/AA/A 720.0 XL 9.0 9 1,874
R21 265/40 R21 105Y XL 265/40 R21 105Y XL BLT 30.4 11.0 8.5 - 10 50 240/AA/A 689.0 XL 9.0 8 2,039
R21 275/35 R21 103Y XL 275/35 R21 103Y XL BLT 28.5 11.0 9 - 11 50 240/AA/A 732.0 XL 9.5 9 1,929

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