Description


Ultra high-performance and Run-Flat technology for the uncompromising driver.

  • 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)

Latest reviews

5 February, 2019 16:09 by R Helm
2
More than 6 months
City / Highway
What is good?
Dry lazy driving on highway only
What is bad?
Price/Quality
Snow/Ice Performance
Weak sidewalks constantly getting bubbles and replacing tires.

Detailed Information


Type and Size
Tire Model
Dunlop SP Sport Maxx GT DSST ROF
Car Type
Passenger
Season
Summer
Rim Diameter
18 / 19 / 20 / 21 "
Width
225 / 235 / 245 / 255 / 275 / 285 / 315 / 325 mm
Aspect Ratio
30 / 35 / 40 / 45 / 50 %
Construction
Radial
Special Features
Runflat
Optional
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
V (max 149 mph) ... Y (max 186 mph)
Load Index (max load for a tire)
 

Dunlop SP Sport Maxx GT DSST ROF 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 235/50 R18 97V Runflat 235/50 R18 97V Runflat BLT 27.3 9.7 6.5 - 8.5 51 240/AA/A 766.0 SL 7.5 10 1,609
R18 245/45 R18 96Y Runflat 245/45 R18 96Y Runflat BLT 26.7 9.6 7.5 - 9 51 240/AA/A 784.0 SL 8.0 9 1,565
R18 275/40 R18 99Y Runflat 275/40 R18 99Y Runflat BLT 26.7 10.9 9 - 11 51 240/AA/A 784.0 SL 9.5 9 1,709
R19 245/40 R19 94Y Runflat 245/40 R19 94Y Runflat BLT 26.7 9.8 8 - 9.5 51 240/AA/A 782.0 SL 8.5 9 1,477
R19 275/35 R19 96Y Runflat 275/35 R19 96Y Runflat BLT 26.6 10.9 9 - 11 51 240/AA/A 787.0 SL 9.5 9 1,565
R20 245/35 R20 95Y Runflat XL 245/35 R20 95Y Runflat, XL BLT 26.8 9.8 8 - 9.5 50 240/AA/A 781.0 XL 8.5 9 1,521
R20 255/30 R20 92Y XL 255/30 R20 92Y XL BLT 26.1 10.2 8.5 - 9.5 50 240/AA/A 802.0 XL 9.0 9 1,389
R20 275/30 R20 97Y Runflat XL 275/30 R20 97Y Runflat, XL BLT 26.5 10.9 9 - 10 50 240/AA/A 788.0 XL 9.5 9 1,609
R20 275/40 R20 106W Runflat XL 275/40 R20 106W Runflat, XL BLT 28.7 10.9 9 - 11 50 240/AA/A 729.0 XL 9.5 10 2,094
R20 315/35 R20 110W Runflat XL 315/35 R20 110W Runflat, XL BLT 28.7 12.6 10.5 - 12.5 50 240/AA/A 729.0 XL 11.0 10 2,337
R21 285/35 R21 105Y XL 285/35 R21 105Y XL BLT 28.9 11.4 9.5 - 11 50 240/AA/A 724.0 XL 10.0 10 2,039
R21 325/30 R21 108Y Runflat XL 325/30 R21 108Y Runflat, XL BLT 0.0 0.0 50 240/AA/A 0.0 XL 0.0 10 2,205

All Reviews All Reviews Reviews with rate {{ tabs.reviews.params.rate }} Dunlop SP Sport Maxx GT DSST ROF

Sort by: Date
5 February, 2019 16:09 by R Helm
2
More than 6 months
City / Highway
What is good?
Dry lazy driving on highway only
What is bad?
Price/Quality
Snow/Ice Performance
Weak sidewalks constantly getting bubbles and replacing tires.

Questions and Answers