Updated September 2026
Westlake SU318 H/T review
Relative score
69/100
tests + owners
Road tests
72/100
2 published tests
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 road tests
72.1%Test results
2 published test appearances
Placement within each field. Open a test for the discipline-by-discipline result.
Best HT All Season tires for 2026 Tested! · 265/65 R18
6th of 7
Best: Dry Handling · 1st
Weakest: Wet Braking · 7th
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 7th of 7 | |
| Wet Handling | 6th of 7 | |
| Dry Braking | 5th of 7 | |
| Dry Handling | 1st of 7 | |
| Snow Traction | 7th of 7 | |
| Snow Handling | 6th of 7 | |
| Rolling Resistance | 7th of 7 | |
| Straight Aqua | 7th of 7 | |
| Curved Aquaplaning | 5th of 7 | |
| Subj. Comfort | 7th of 7 | |
| Noise | 1st of 7 | |
| Value | 1st of 7 | |
| Dirt Handling | 7th of 7 | |
| Snow Cornering | 7th of 7 | |
| Total Cost of Ownership | 6th of 7 |
2021 Tyre Reviews SUV tire Test · 235/55 R18
9th of 9
Best: Noise · 4th
Weakest: Wet Handling · 9th
| Discipline | Placement | Field position |
|---|---|---|
| Wet Handling | 9th of 9 | |
| Dry Handling | 9th of 9 | |
| Rolling Resistance | 8th of 9 | |
| Straight Aqua | 8th of 9 | |
| Curved Aquaplaning | 8th of 9 | |
| Subj. Comfort | 9th of 9 | |
| Noise | 4th of 9 |