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Dunlop Grandtrek ST30 review

The Dunlop Grandtrek ST30 receives highly polarized feedback, often serving as polarizing original equipment on popular SUVs like the Honda CR-V and Toyota RAV4. While some users praise its dry-road stability, longevity, and value, a significant portion of owners report dissatisfaction regarding wet-weather confidence, excessive road noise, and inconsistent tread wear.

Relative score
70/100
tests + owners
Owner reviews
67/100
26 reviews
Dunlop Grandtrek ST30
Scores

Two scoring systems, side by side

Owner scores come from reviews on retailer and review sites; road-test scores come from instrumented tests. Where they disagree, it is usually a discipline owners rarely push to the limit.

By owner reviews

66.9%
Would buy again 57%
Dry
Overall dry
81.6%
Corner stability
72%
Dry traction
84.5%
Steering response
75%
Wet
Overall wet
71.4%
Hydroplaning resistance
71%
Wet traction
71.5%
Snow & ice
Overall snow & ice
61%
Light snow
74%
Heavy snow
64%
Ice
44.5%
Comfort
Overall comfort
71.1%
Ride comfort
78%
Noise
Overall noise
68%
Treadwear
Overall treadwear
68.4%
Handling
Overall handling
68%
Off-road
Overall off-road
72%
Dirt
72%
Sand
70%
Mud
70%
Rock
75%
By source
Tyre Reviews67%21 reviews Tire Rack50%
From owners

What owners like and dislike

Themes extracted from 26 owner reviews across retailers and review sites.

The Dunlop Grandtrek ST30 receives highly polarized feedback, often serving as polarizing original equipment on popular SUVs like the Honda CR-V and Toyota RAV4. While some users praise its dry-road stability, longevity, and value, a significant portion of owners report dissatisfaction regarding wet-weather confidence, excessive road noise, and inconsistent tread wear.

Pros

  • Strong dry-pavement grip and straight-line stability
  • Competitive price point and value for money
  • High mileage potential for some drivers
  • Capable performance on light unpaved or rural roads

Cons

  • Poor wet-weather performance and susceptibility to aquaplaning
  • High levels of road noise on various surfaces
  • Inconsistent tread life, with reports of rapid wear
  • Lack of confidence in winter conditions, including snow and ice

Worth knowing

  • Users of AWD vehicles like the Honda CR-V and Toyota RAV4 report highly variable experiences, ranging from excellent longevity to premature wear and poor wet-traction handling.
  • The tire is frequently criticized for its lack of winter capability, with many owners noting it is unsuitable for anything beyond light, dry conditions.
Where to buy

Dunlop Grandtrek ST30 specs & sizes

Prices vary by size, so each one links out separately.

Specifications
Tread depth10/32″
UTQG360 A A
SidewallBlackwall
Max pressure51 psi

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Head-to-head

Dunlop Grandtrek ST30 compared

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