Cooper Discoverer S/T Maxx

Cooper Discoverer S/T Maxx Tire
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Spec Score

Insufficient spec data

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

Scouter Analysis

The Cooper Discoverer S/T Maxx is a solid choice for off-road enthusiasts who value durability and handling. Its treadlife score of 8.3 is significantly higher than the all-terrain category average, indicating a long-lasting tire that can handle rough terrains without frequent replacements. However, the absence of a treadwear mileage warranty is a notable downside, especially when competitors like the Yokohama Geolandar A/T G015 offer a 50,000-mile warranty. In terms of on-road performance, the Discoverer S/T Maxx holds its own with a handling score of 6.5, matching the category average. Its dry grip is also competitive, making it a reliable option for dry conditions. However, its wet grip score of 4 falls short of the category average, which could be a concern during rainy weather. Additionally, the lack of a 3PMSF rating limits its effectiveness in severe winter conditions, making it less versatile than some competitors. For buyers who frequently encounter wet roads or require winter performance, the Discoverer S/T Maxx may not be the best fit. Instead, consider alternatives like the Toyo Open Country A/T III or the Pirelli Scorpion Zero All Season, which may offer better wet traction and seasonal versatility.

Spec-based analysis — see our methodology.

Pros
Treadlife score of 8.3 is well above the all-terrain category average, suggesting longer intervals between replacements.
Handling score of 6.5 matches the category average, providing predictable on-road performance.
Dry grip rating of 6.5 is nearly on par with the category average, making it reliable for dry conditions.
Cons
Wet grip performance is below average, which could be a safety concern in rainy conditions.
Wet grip score of 4 is below the category average of 5.2, which could be a concern in rainy conditions.
No treadwear mileage warranty, unlike competitors like the Yokohama Geolandar A/T G015, which offers a 50,000-mile warranty.
The Discoverer S/T Maxx lacks the 3PMSF rating, limiting its capability in severe winter conditions compared to some rivals.

Performance Profile

Estimated from manufacturer specs — not measured test data.

WetFairDryStrongNoiseStrongTreadFairComfortExcellentSnowFair

Technical Specifications

—Wear
NONETraction
NONETemp
Load / Speed
120R
Max Load
3,085 lbs
Max PSI
80 psi
Weight
50 lbs
Type
Passenger

Where to Buy

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Available Sizes & Specs

SizeLoad IndexSpeed RatingUTQGMax Load (lbs)Max PSIWeight (lbs)
235/80R17120R—3,0858050
235/85R16120R500 NONE NONE3,0428051
245/70R17119R—3,0008049
245/75R16120R600 NONE NONE3,0428049
245/75R17121R—3,1958052
265/70R16121R—3,1958052
265/70R17121R—3,1958055
265/75R16123R600 NONE NONE3,4158056
265/75R16123R600 NONE NONE3,4158056

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