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GBC Motorsports Mongrel ATV

  • All-terrain
  • 8 sizes

Best for off-road enthusiasts. Designed for those who frequently venture off the beaten path and need reliable traction on mixed surfaces.

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Score and specs shown for size 25/10.00R12. Other sizes are listed below and can differ.

Our take

The Mongrel ATV by GBC Motorsports is tailored for off-road enthusiasts who prioritize traction on varied terrains. The handling score of 6.5 aligns with the segment average, providing predictable performance in diverse conditions. However, its wet grip score of 4 falls short of the category average of 5.2, which could be a concern for those encountering frequent rain.

In terms of comfort, the tire matches the category average, so it should provide a comparable ride to other all-terrain options. The absence of a treadwear warranty means buyers need to be mindful of tire wear, as replacement timing will depend on individual use rather than a manufacturer guarantee. Additionally, the lack of a 3PMSF rating limits its effectiveness in snowy conditions, unlike some competitors like the Yokohama Geolandar A/T G015.

Compared to the Toyo Open Country A/T III and Pirelli Scorpion Zero All Season, the Mongrel ATV offers competitive off-road capability but lags in wet conditions. Those who prioritize wet grip or require a tire with a snow rating might find better options with the competitors. Overall, this tire is best suited for off-road adventurers who don't frequently drive in wet or snowy conditions.

Pros

  • Off-road traction is a strong suit, given its all-terrain design, making it suitable for varied surfaces.
  • Handling score of 6.5 aligns with the category average, ensuring predictable performance on mixed terrains.
  • Comfort score matches the category average of 6, so it won't be less comfortable than its peers on rough trails.

Cons

  • Wet grip performance is notably below average, which may be a dealbreaker for those driving frequently in wet conditions.
  • Wet grip score of 4 is below the category average of 5.2, which could be a concern in rainy conditions.
  • No treadwear warranty is offered, leaving longevity up to user discretion and potentially increasing long-term costs.
  • Lacks the 3PMSF rating, unlike some competitors, which limits its capability in snow or severe winter conditions.

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

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Available sizes

Every size the Mongrel ATV 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
25/10.00R12Not listedNot listedNot gradedNoneNot listedNot listed
25/11.00R12Not listedNot listedNot gradedNoneNot listedNot listed
27/11.00R12Not listedNot listedNot gradedNoneNot listedNot listed
27/11.00R14Not listedNot listedNot gradedNoneNot listedNot listed
30/10.00R14Not listedNot listedNot gradedNoneNot listedNot listed
30/10.00R15Not listedNot listedNot gradedNoneNot listedNot listed
32/10.00R14Not listedNot listedNot gradedNoneNot listedNot listed
32/10.00R15Not listedNot listedNot gradedNoneNot listedNot listed

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Fits these vehicles

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

  • 2025 Kawasaki Mule Pro MX
  • 2025 Polaris Ranger
  • 2025 Can-Am Maverick Sport
  • 2025 Can-Am Maverick X3
  • 2025 Kawasaki RIDGE XR
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