Toyo Tire Proxes STIII

Toyo Tire Proxes STIII Tire
Toyo Tire logo
65
Spec Score

Good spec profile

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

Scouter Analysis

The Toyo Proxes STIII is a strong contender for drivers who prioritize dry performance above all else. With perfect scores in dry grip and handling, it's designed to excel on dry pavement, offering an exhilarating driving experience. The 40,000-mile treadwear warranty is a plus, exceeding the category average and providing some peace of mind regarding longevity. In the ultra-high-performance summer tire category, dry grip and handling are key, and the Proxes STIII delivers on both fronts. However, its wet grip score of 5 is a significant shortfall compared to the category average of 7.6, which can be a dealbreaker for those who encounter rainy conditions regularly. The comfort and noise levels are average, making it a viable option for everyday use, but not a standout in terms of refinement. When compared to competitors like the Michelin Pilot Sport 4S and Pirelli P Zero, the Proxes STIII offers a compelling dry performance but falls short in wet conditions. The lack of UTQG ratings might deter some buyers who rely on these metrics for a comprehensive understanding of a tire's capabilities. If wet weather performance is a priority, the Michelin Pilot Sport 4S would be a better choice. However, for those focused on dry handling, the Proxes STIII remains a solid option.

Spec-based analysis — see our methodology.

Pros
Perfect dry grip and handling scores of 10 make it ideal for spirited driving on dry roads.
Offers a 40,000-mile treadwear warranty, which is above the category average of 37,754 miles.
Comfort and noise scores match the category averages, making it reasonably livable for daily driving.
Cons
The wet grip performance is a major drawback, making it less suitable for areas with frequent rain.
Wet grip score of 5 significantly trails the category average of 7.6, which could be a concern in rainy conditions.
The Michelin Pilot Sport 4S offers better wet grip, making it a more balanced choice for mixed weather driving.
Lacks the UTQG ratings, which might make it difficult for buyers to gauge its wear characteristics compared to competitors.

Performance Profile

Estimated from manufacturer specs — not measured test data.

WetFairDryExcellentNoiseStrongTreadFairComfortExcellentSnowFair

Technical Specifications

—Wear
—Traction
—Temp
Load / Speed
105W
Warranty
40k mi
Type
Passenger

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Available Sizes & Specs

SizeLoad IndexSpeed RatingUTQGMax Load (lbs)Max PSIWeight (lbs)
265/40R21105W————
295/30R22103W————
295/35R22108W————
315/35R20110W————

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