Sadly, this years Auto Review tire test is behind a paywall, but given the range of tires they tested, the overall results were worth covering.
They also made a rather interesting youtube video of the test, so if your Russian is up to scratch, follow this link.
The full results are on the AutoReview.Ru website, if you're a paying subscriber.
Results
Michelin Pilot Sport 4
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 9.5 |
Total: 9.5
Continental Premium Contact 6
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 9.2 |
Total: 9.2
Hankook Ventus Prime 3 K125
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 9.2 |
Total: 9.2
Nokian Hakka Blue 2
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.8 |
Total: 8.8
Bridgestone Turanza T001 Evo
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.5 |
Total: 8.5
Goodyear EfficientGrip Performance
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.5 |
Total: 8.5
Pirelli CINTURATO P7
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.4 |
Total: 8.4
Toyo Proxes Sport
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.4 |
Total: 8.4
Yokohama Advan Fleva V701
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.2 |
Total: 8.2
Kumho Ecsta LE Sport
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 8.1 |
Total: 8.1
Viatti Strada Asimmetrico
225/45 R17All discipline results (1)
| Test | Result |
|---|---|
| Overall | 7 |
Total: 7


I think of the PC6 as a class rival of the Primacy 3 (or 4) & the PS4 as a class rival of the SportContact 6; so: a strange matching I suggest.
The PC6 replaced the SC5 in smaller sizes, and PC5 so it covers both the Prim4 and PS4.
The SC6 is up against the PS4S.
It's all a bit of a naming nightmare!
It certainly makes it hard for testers to compare apples with apples.