Sumitomo HTR Z5 review
The Sumitomo H/TR Z5 is widely regarded as a high-value performance tire that delivers impressive dry and wet grip comparable to premium brands. While users consistently praise its handling characteristics and low road noise, the consensus on tread longevity is polarized, with some reporting rapid wear under spirited driving conditions.
Owners rate it 14.9 points higher than the instrumented road tests do — see the two score breakdowns below for where they disagree.
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
81%By road tests
66.1%What owners like and dislike
Themes extracted from 6 owner reviews across retailers and review sites.
The Sumitomo H/TR Z5 is widely regarded as a high-value performance tire that delivers impressive dry and wet grip comparable to premium brands. While users consistently praise its handling characteristics and low road noise, the consensus on tread longevity is polarized, with some reporting rapid wear under spirited driving conditions.
Pros
- Excellent dry and wet traction
- High value-to-performance ratio
- Low road noise levels
- Stable performance during long-distance, high-speed touring
Cons
- Inconsistent tread life with reports of premature wear
- Requires a significant break-in period to reach optimal grip levels
- Potential for rapid degradation under aggressive driving or track use
Worth knowing
- Users utilizing 235/40/18 sizes noted a significant improvement in cabin quietness during long-distance motorway driving.
- Performance remains consistent even during high-speed, long-duration European touring.
2 published test appearances
Placement within each field. Open a test for the discipline-by-discipline result.
2025 Tire Rack UUHP Summer tire Test · 275/35 R19
9th of 10
| Discipline | Placement | Field position |
|---|
2023 Summer tire Market Overview · 225/45 R18
27th of 48
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 23rd of 48 | |
| Dry Braking | 29th of 48 |
Sumitomo HTR Z5 specs & sizes
Prices vary by size, so each one links out separately.
| Specifications | |
|---|---|
| Tread depth | 9/32″ |
| UTQG | 320 A A |
| Sidewall | Blackwall |
| Max pressure | 50 psi |
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