Tire Scouter
Michelin 4x4 Diamaris

Michelin 4x4 Diamaris

  • All-terrain
  • 1 size

Best for wet weather adventurers. Ideal for drivers who frequently encounter wet conditions and need a tire with strong wet grip.

67Good

25k mi

220

Our take

The Michelin 4x4 Diamaris is a specialized all-terrain tire that shines in wet conditions, with a wet grip score of 8 that far exceeds the category average of 5.2. This makes it a strong choice for drivers who frequently face rainy weather. However, its treadlife is a weak point, with a score of 5.2 and a 25,000-mile warranty that falls short of the category benchmark, indicating a higher likelihood of more frequent replacements.

In terms of handling, the Diamaris matches the category average, making it suitable for mixed on-road and light off-road use. However, it lacks the 3PMSF rating, which means it's not the best option for severe winter conditions. Its dry grip is slightly below average, which may be a concern for drivers prioritizing on-road performance.

When compared to competitors like the Toyo Open Country A/T III and Yokohama Geolandar A/T G015, the Diamaris offers superior wet grip but lags in treadlife and winter capability. If your driving involves a lot of wet weather and you can manage the replacement frequency, it could be a viable option.

For those who prioritize longevity and winter performance, looking at options like the Toyo Open Country A/T III might be more beneficial, as it offers better treadlife and potentially more versatile seasonal performance.

Pros

  • Wet grip score of 8 significantly exceeds the all-terrain category average of 5.2, providing reliable performance in rainy conditions.
  • Handling score of 6.5 is on par with the category average, making it competent for both on-road and light off-road situations.
  • 25,000-mile treadwear warranty, while below the category average, offers some assurance of longevity compared to no warranty.

Cons

  • The 25,000-mile treadwear warranty and lower treadlife score suggest higher replacement frequency, which could be a concern for budget-conscious buyers.
  • Treadlife score of 5.2 falls short of the category average, indicating a potentially shorter lifespan than competitors like the Toyo Open Country A/T III.
  • Dry grip score of 6.5 is slightly below the category average of 6.6, which might be noticeable during aggressive on-road maneuvers.
  • Lacks the 3PMSF rating, which limits its capability in severe winter conditions compared to some all-terrain rivals.

Tirescouter Editorial analysis, written from manufacturer specs with AI assistance. It is not based on road tests or owner reviews. How we score

Spec facts

25,000 mi
220
AA
A
Y · 186 mph
106 · 2,094 lb max
50 psi
No

Available sizes

Every size the 4x4 Diamaris comes in. Pick a size to compare other tires made in it.

Every size this tire comes in, with its load, speed and UTQG ratings
SizeShop this sizeLoad indexSpeed ratingUTQGWarrantyMax loadMax PSI
275/40R20Tire Rack106Y · 186 mph220 AA A25k mi2,094 lb50
275/40R20Tire Rack106Y · 186 mph220 AA A25k mi2,094 lb50

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Fits these vehicles

A sample of recent vehicles whose factory front size matches one of this tire's sizes.

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