Rotalla Setula 4 Season RA03 vs Vredestein Quatrac Pro+
Ahead in each discipline
The Rotalla Setula 4 Season RA03 and the Vredestein Quatrac Pro+ have met in one independent test so far, and the Quatrac Pro+ finished ahead. The Setula 4 Season RA03 was stronger in snow, the Quatrac Pro+ in dry, wet and comfort.
Performance profile
13 measurements from the one shared test, each tyre shown as its share of the better figure.
Where each is furthest ahead
Setula 4 Season RA03
Quatrac Pro+
Point at or tap any spoke for both tyres' figures.
In each test the better of the two figures counts as 100% and the other as its share of it, so a 36 m stop against 34.2 m is 95%; each spoke averages the shared tests that recorded it. The scale stops at 92%: a point further in sits on the hub's edge, hollow.
Where each scores higher
Setula 4 Season RA03
Quatrac Pro+
Point at or tap any spoke for both tyres' figures.
Category scores are percentiles among tyres of the same season and class: 90 means this tyre out-performs 90% of them, measured across every test we hold, not only the ones it appeared in.
Where owners rate each higher
Setula 4 Season RA03
Quatrac Pro+
Point at or tap any spoke for both tyres' figures.
Owners rate the Setula 4 Season RA03 83% from 17 reviews and the Quatrac Pro+ 81% from 15. Each spoke is one question owners answer out of 10; reviews are vetted by hand before publication.
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 | Setula 4 Season RA03 | Gap | Quatrac Pro+ |
|---|---|---|---|
| Dry Quatrac Pro+ ahead | |||
| Dry Braking m | 45.3 | 6.8% | 42.2 |
| Dry Handling km/h | 79 | 3% | 81.4 |
| Wet Quatrac Pro+ ahead | |||
| Wet Braking m | 55 | 8.9% | 50.1 |
| Wet Handling km/h | 66.3 | 2% | 67.6 |
| Wet Circle s | 14 | 1.4% | 13.8 |
| Straight Aqua km/h | 86.6 | 13.5% | 98.3 |
| Curved Aquaplaning m/sec2 | 2.44 | 4.3% | 2.34 |
| Snow Setula 4 Season RA03 ahead | |||
| Snow Braking m | 31.3 | 1.9% | 31.9 |
| Snow Traction N | 5,347 | 3.7% | 5,158 |
| Snow Handling km/h | 54.8 | 0.5% | 55.1 |
| Snow Slalom m/sec2 | 3.44 | 1.5% | 3.39 |
| Comfort Quatrac Pro+ ahead | |||
| Noise dB | 73.3 | 0.2 dB | 73.1 |
| Value Level | |||
| Rolling Resistance kg / t | 8.5 | = | 8.5 |
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 2025
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 | Setula 4 Season RA03 | Field | Quatrac Pro+ |
|---|---|---|---|
| 2025 Auto Bild All Season Camper Van Tyre Test | P9 of 9 | P7 of 9 |
Setula 4 Season RA03 vs Quatrac Pro+: your questions
Is the Rotalla Setula 4 Season RA03 or the Vredestein Quatrac Pro+ the better tyre?
The Rotalla Setula 4 Season RA03 and the Vredestein Quatrac Pro+ have met in one independent test so far, and the Quatrac Pro+ finished ahead. On the Tyre Reviews Score, which weighs every test and review we hold, the Setula 4 Season RA03 scores 7.1 and the Quatrac Pro+ 8.1 out of 10.
Which is better in the wet, the Setula 4 Season RA03 or the Quatrac Pro+?
The Quatrac Pro+ led 4 of the 5 wet measurements the shared tests recorded.
Which is better in the dry?
The Quatrac Pro+ led 2 of the 2 dry measurements the shared tests recorded.
Which is better in snow?
The Setula 4 Season RA03 led 3 of the 4 snow measurements the shared tests recorded.
Which is quieter and more comfortable?
Owners rate comfort 8.5/10 for the Setula 4 Season RA03 and 8.1/10 for the Quatrac Pro+.
What do owners say?
Owners rate the Setula 4 Season RA03 83% from 17 reviews and the Quatrac Pro+ 81% from 15. 100% of Setula 4 Season RA03 owners would buy it again, against 79% for the Quatrac Pro+.
Are they available in the same sizes?
The Setula 4 Season RA03 is made in 132 sizes (12 to 21 inch) and the Quatrac Pro+ in 103 (17 to 22 inch). 67 sizes are available in both. On the EU label the Setula 4 Season RA03 is graded B for wet grip and C for rolling resistance in most sizes; the Quatrac Pro+ B and C.
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Run either of these?
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.