Westlake Sport SA-37 review
Relative score 60% tests + 40% owners Provisional
Owners 66 · 6 reviews analysed Road tests 67 · 1 test
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Westlake Sport SA-37 has a Relative Score of 67 out of 100 among summer tires. In 2 road tests with an overall ranking it finished first 0 times and in the top three 0 times. 6 owner reviews rate it 66 out of 100. 68% would buy it again.
Two scoring systems, side by side
Owner scores come from reviews found online; road-test scores come from instrumented tests. Where they disagree, it is usually a discipline owners rarely push to the limit.
How scores work
- Relative score
- 0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
- Road tests
- 0–100 per score, from published tests, newer tests counting more. Each result is compared with every other tire in the same test, so a win against a strong field counts for more. The average tested tire gets 70, the best 100; with only one or two tests a tire stays nearer 70. The discipline rows show % of the best tire in that test.
- Owner reviews
- 0–100 from the owner reviews we found online, adjusted for how generously each site rates and scaled like the road tests: the average tested tire gets 70. With only a few reviews a tire stays near the average.
By owner reviews
66/100From 6 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.
By road tests
67/100Scaled across every tested tire: the average gets 70, the best 100.
What owners like and dislike
Themes extracted from 6 owner reviews found online.
The Westlake Sport SA37 is viewed as a remarkably capable budget-friendly tire that punches well above its price point, offering impressive dry grip and surprising longevity for daily driving. However, users note that it is strictly suited for standard family use, as performance drops off significantly under spirited driving or heavier loads, and wet weather confidence tends to diminish as the tread wears.
Pros
- Exceptional value and cost-effectiveness compared to premium brands
- Strong dry grip and confident handling for daily commuting
- Surprising tread life and mileage durability for a budget option
- Good initial steering feedback
Cons
- Deteriorating wet weather grip as the tire wears down
- Lack of performance capability under high power loads
- Lower ride comfort and higher noise levels reported by some users
- Susceptibility to early sidewall issues like bumps
Worth knowing
- Fitted successfully to a Mercedes-Benz CLK 350, demonstrating that they can handle heavier or rear-wheel-drive touring cars surprisingly well for budget tires.
- Particularly favored by budget-conscious drivers looking for a temporary or cost-saving solution prior to selling or replacing a vehicle.
2 published test appearances (1 in the score)
Placement within each field. Open a test for the discipline-by-discipline result.
2020 Auto Zeitung Summer tire Test · 225/50 R17
15th of 20
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 15th of 20 | |
| Wet Handling | 12th of 20 | |
| Dry Braking | 16th of 20 | |
| Dry Handling | 11th of 20 | |
| Rolling Resistance | 17th of 20 | |
| Straight Aquaplaning | 11th of 20 | |
| Dry Handling (tester's mark) | 11th of 20 | |
| Comfort (tester's mark) | 17th of 20 | |
| Wet Handling (tester's mark) | 12th of 20 | |
| Noise | 12th of 20 | |
| Price | 3rd of 20 |
Source: Auto Zeitung
2016 GTU Performance Summer tire Test · 225/45 R17
14th of 14
Only the final ranking was published for this test, not the results per discipline.
Source: GTÜ
Reviews from our readers
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