Dunlop SP Sport Maxx GT

Dunlop SP Sport Maxx GT Tire
Dunlop logo
78
Spec Score

Strong spec profile

Estimated from manufacturer specs (UTQG, warranty, speed rating)

Scouter Analysis

The Dunlop SP Sport Maxx GT is a compelling choice for performance enthusiasts who value top-notch dry grip and handling. With perfect scores of 10 in both dry grip and handling, this tire is designed for those who want to push their vehicle to its limits on dry pavement. The wet grip rating of 9 also ensures that it handles rainy conditions better than many in its class. The tire's 50,000-mile treadwear warranty is a standout feature, significantly exceeding the category average and suggesting a longer lifespan than typical ultra-high-performance summer tires. However, the tradeoff comes in the form of comfort and noise, both of which are rated at 6 and 6.5, respectively, aligning with the segment's average but falling short of more refined competitors like the Michelin Pilot Sport 4S. Compared to its competitors, the SP Sport Maxx GT offers a longer treadwear warranty but lacks the comfort and noise refinement found in the Michelin Pilot Sport 4S. The Pirelli P Zero (PZ4) may offer a more balanced performance for those who seek both handling and comfort. Ultimately, this tire is best suited for drivers who prioritize performance over comfort and are willing to accept some road noise as a tradeoff. If you're looking for a quieter, more comfortable ride, consider the Michelin Pilot Sport 4S or Pirelli P Zero (PZ4) instead, which offer a more balanced approach to performance and comfort.

Spec-based analysis — see our methodology.

Pros
Dry grip score of 10 and handling score of 10 — both are at the top of the ultra-high-performance summer category.
Wet grip rating of 9 surpasses the category average of 7.6, making it a strong performer in rainy conditions.
50,000-mile treadwear warranty is significantly above the category average of 37,754 miles, offering better longevity than many competitors.
Cons
Average comfort and noise levels may deter those who prioritize a quieter and smoother ride for daily use.
Comfort and noise scores are average at 6 and 6.5, respectively, which may not appeal to those seeking a quieter ride.
The Michelin Pilot Sport 4S offers a more refined balance of comfort and noise, appealing to those who prioritize a smoother drive.
Despite the high performance, the UTQG treadwear rating of 240 suggests a softer compound that may wear faster under aggressive driving.

Performance Profile

Estimated from manufacturer specs — not measured test data.

WetFairDryStrongNoiseStrongTreadFairComfortExcellentSnowFair

Technical Specifications

240Wear
AATraction
ATemp
Load / Speed
99ZR
Max Load
1,709 lbs
Max PSI
50 psi
Weight
28 lbs
Type
Passenger

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Available Sizes & Specs

SizeLoad IndexSpeed RatingUTQGMax Load (lbs)Max PSIWeight (lbs)
245/40R2099ZR240 AA A1,7095028
255/35R1996ZR240 AA A1,5655027
255/40R21102R240 AA A1,8745031
265/35R2099R240 AA A1,7095031
265/40R21105ZR240 AA A2,0395035
265/45R20104Y240 AA A
275/35R20102ZR240 AA A1,8745031
275/35R21103ZR240 AA A1,9295031
315/35R20110W240 AA A
325/30R21108Y240 AA A25
325/30R21108Y240 AA A

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