Dunlop Grandtrek ST30 review
What is it?
The Dunlop Grandtrek ST30 is a highway all season tire designed for crossovers and SUV's. Served as the original equipment tire for the Toyota Rav4 and Highlander.
Strengths and weaknesses?
Users report decent ride quality and comfort when new, but road noise reportedly increases sharply as the miles add up.
Snow/winter and wet condition performance is shy of the modern highway all season category standard.
How does it compare?
Direct comparative data is lacking. Some negative user feedback suggests that the Grandtrek ST30 has performance attributes in line with the relatively lackluster Grandtrek AT20 -- very limited treadlife, and below average performance in adverse wet and winter road conditions.
Dunlop lacks what we'd consider a top tier highway all season crossover/SUV tire at this time.
- Treadlife Warranty: None
- Uniformity Warranty: 1 year, first 2/32" of wear
Anything else to know?
Limited 17" and 18" sizes due the intended OE applications.
Pricing isn't outrageous, but for equal and lesser money definitely consider arguably superior performance options like the Firestone Destination LE2 and General Grabber HTS60.
Before you buy...
Jump over to our Tire Deals section to take advantage of available tire coupons and rebates. Also, review our important Pre-Purchase Checklist for Tires to make sure you purchase a tire that fits your needs.