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Summer tire Summer Ultra High Performance tires Updated September 2026

Westlake Sport SA37 review

The Westlake Sport SA37 is widely regarded as a highly competitive budget-tier tire that offers exceptional value for daily driving. While users praise its impressive dry grip and surprising longevity, performance consistency tends to diminish as the tread wears, leading to mixed feedback regarding wet-weather confidence and long-term refinement.

Relative score
76/100
tests + owners
Owner reviews
76/100
6 reviews
Road tests
67/100
1 published test

Owners rate it 9.3 points higher than the instrumented road tests do — see the two score breakdowns below for where they disagree.

Westlake Sport SA37
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

76%
Would buy again 68%
Dry
Overall dry
82%
Corner stability
82%
Dry traction
82%
Steering response
84%
Wet
Overall wet
62%
Wet traction
65%
Comfort
Overall comfort
77%
Treadwear
Overall treadwear
83%
Handling
Overall handling
80%

By road tests

66.7%
Dry
58.7%
Wet
70.1%
Comfort
44.9%
Noise
100%
By discipline (% of best in test)
Dry Braking
30%
Dry Handling
50%
Subj. Dry Handling
50%
Wet Braking
30%
Subj. Wet Handling
45%
Wet Handling
50%
Straight Aquaplaning
50%
Inside Noise level
50%
Subjective Comfort
40%
Rolling Resistance
20%
Price
95%
From owners

What owners like and dislike

Themes extracted from 6 owner reviews across retailers and review sites.

The Westlake Sport SA37 is widely regarded as a highly competitive budget-tier tire that offers exceptional value for daily driving. While users praise its impressive dry grip and surprising longevity, performance consistency tends to diminish as the tread wears, leading to mixed feedback regarding wet-weather confidence and long-term refinement.

Pros

  • Exceptional price-to-performance ratio
  • Strong dry road handling and steering feedback
  • Impressive tread life and durability
  • Cost-effective alternative to premium brand tires

Cons

  • Noticeable decline in grip as the tire wears
  • Concerns regarding wet-weather performance and safety
  • Subpar noise levels and ride comfort
  • Susceptibility to sidewall damage

Worth knowing

  • Owners of executive coupes, such as the Mercedes-Benz CLK 350, report satisfactory performance for daily commuting.
  • The tire is frequently cited as a 'stop-gap' solution for drivers looking to minimize costs before vehicle replacement.
Test results

1 published test appearance

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
Best: Price · 3rd Weakest: Rolling Resistance · 17th
DisciplinePlacementField position
Wet Braking15th of 20
Wet Handling12th of 20
Dry Braking16th of 20
Dry Handling11th of 20
Rolling Resistance17th of 20
Straight Aqua11th of 20
Subj. Dry Handling11th of 20
Subj. Comfort17th of 20
Subj. Wet Handling12th of 20
Noise12th of 20
Price3rd of 20