If you're interested in premium, ultra high performance sports tires this is the tire test to read. Germanys leading car publication Auto Bild has thoroughly tested no less than 7 premium ultra high performance road tires on a 457bhp 6.3 litre Mercedes C63 AMG.
Wearing 255/30 19 rubber on the rear and 235/35 19 up front, Auto Bild put each tire through a set of ten challenging tests in both the wet and dry. While results (below) speak for themselves, here are the key highlights from the group test:
Continental can be proud of the new SportContact 5P. It wins with best dry braking, best dry handling, and best wet braking with an impressively strong showing.
Pirelli place second with another excellent result for brand in the last 6 months. This further supports their recent turn of form in the group tests. Their latest compounds are working well.
Hankook have a strong overall performance finishing 3rd despite being the second cheapest tire on test.
Dunlop have a surprisingly average test with the Sport Maxx GT not excelling in any area. This is especially shocking in the dry performance tests where the tire is designed to excel.
While the Goodyear Eagle F1 was relatively disappointing in the dry it was the strongest in the wet. It's reputation of being the wet weather king is secure and is a good safe tire for year round driving.
The Michelin Pilot Sport PS2 had a poor overall showing but with the Pilot Sport PS3 recently launched it should perform much better in the wet, noise and rolling resistance tests next year.
It was no surprise the cheapest tire, the Syron Race 1, placed last. It was however a surprise it had the strongest aquaplaning scores. Can't work that one out.
Here's the data from the tire test. As always it's worth checking out the original article at Auto Bild (if your German is good!)
Test Car: Mercedes C63 AMG (235/35 19 front 255/30 19 rear)
No 19 inch wheels and tires will provide ultimate comfort, but on this test the Goodyear, Pirelli and Continental tires offer reasonable levels. The Dunlop and Michelin are less comfortable. The Hankook and Syron weren't mentioned.
Dry Noise (Drive-by at 50 and 80 km/h in dB)
Dunlop SP Sport Maxx GT
63.3 / 69.7
Syron Race 1
63.7 / 69.7
Hankook Ventus S1 evo
63.0 / 71.3
Continental SportContact 5P
65.4 / 71.4
Michelin Pilot Sport PS2
65.4 / 72.3
Pirelli P Zero
66.1 / 72.3
Goodyear Eagle F1 Asymmetric
66.2 / 74.1
Rolling resistance (average consumption of 13 litres)
Hankook Ventus S1 evo
F 0.91 R 0.95
Continental SportContact 5P
F 0.98 R 0.95
Michelin Pilot Sport PS2
F 0.99 R 1.00
Dunlop SP Sport Maxx GT
F 1.03 R 1.04
Pirelli P Zero
F 1.03 R 1.12
Syron Race 1
F 1.10 R 1.13
Goodyear Eagle F1 Asymmetric
F 1.14 R 1.11
Wet Curved Aquaplaning (average lateral acceleration in ms2)