GT Radial Champiro WinterPro HP vs Westlake ZuperSnow Z 507
Ahead in each discipline
The GT Radial Champiro WinterPro HP and the Westlake ZuperSnow Z 507 have met in one independent test so far, and the Champiro WinterPro HP finished ahead. The Champiro WinterPro HP was stronger in wet.
Every measurement, side by side
Both tyres' figures from the one test that ran them together, on the same car, in the same size, on the same day. The bar grows towards the tyre that did better.
| Measurement | Champiro WinterPro HP | Gap | ZuperSnow Z 507 |
|---|---|---|---|
| Wet Champiro WinterPro HP ahead | |||
| Wet Braking m | 36.2 | 10.2% | 40.3 |
Braking distances and lap times are better when lower; speeds, wear and grip figures when higher. A test's figures are its own: sizes, cars, surfaces and temperatures differ from one to the next, which is why the averages here are only ever of tests the two tyres shared.
Head to head in 1 test in 2023
Each row is one published test in which both tyres ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | Champiro WinterPro HP | Field | ZuperSnow Z 507 |
|---|---|---|---|
| 2023 Winter Tyre Test 54 Set Braking Test | P22 of 54 | P43 of 54 |
Champiro WinterPro HP vs ZuperSnow Z 507: your questions
Is the GT Radial Champiro WinterPro HP or the Westlake ZuperSnow Z 507 the better tyre?
The GT Radial Champiro WinterPro HP and the Westlake ZuperSnow Z 507 have met in one independent test so far, and the Champiro WinterPro HP finished ahead. On the Tyre Reviews Score, which weighs every test and review we hold, the Champiro WinterPro HP scores 8.1 and the ZuperSnow Z 507 6.6 out of 10.
Which is better in the wet, the Champiro WinterPro HP or the ZuperSnow Z 507?
The Champiro WinterPro HP led 1 of the 1 wet measurements the shared tests recorded.
Which is quieter and more comfortable?
Owners rate comfort 8/10 for the Champiro WinterPro HP and 8/10 for the ZuperSnow Z 507.
What do owners say?
Owners rate the Champiro WinterPro HP 85% from 4 reviews and the ZuperSnow Z 507 66% from 1.
More comparisons with these tyres
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Your review is the part of this page no test can supply: how the tyre wore, how it aged, what it was like in the rain in year three. It takes about five minutes.
Where this data comes from
Finishing positions and measurements are transcribed from each published test. A test only counts here when both tyres ran in it, so every figure was recorded on the same car, size and day as the one it is compared to.
About the TR Score
The Tyre Reviews Score rates each tyre out of 10 from every independent test result and vetted owner review we hold, so two tyres can be compared even before a test has run them together.
Who does the testing
Every test published as a Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.