The 2021 Auto Bild all season tyre test has tested sixteen of the best all season tyres in the popular 225/50 R17 size.
Auto Bild are the European leaders in tyre testing, and go to lengths with their tests no other publication can. Firstly, to select the sixteen all season tyres in this test, they placed thirty two sets through a dry and wet braking test with the top sixteen qualifying, ensuring these sixteen are some of the very best on the market.
Secondly, Auto Bild contracted out a very expensive wear test, which consisted of 12,000 km for each set of tyres in real world conditions, then extrapolated the data through to 1.6mm. This allows the testers to put the total mileage covered against the purchase price to work out which tyre is best value. More on this later in the article.
This Test VS Tyre Reviews Test
If you've already seen the 2021 Tyre Reviews All Season Tyre Test, you will find the results of this test familiar in parts, and surprising in others due to the different ranking of the tyres across the two tests. As these differences can be confusing to tyre shoppers, I'd like to talk about why these differences exist.
Firstly, the Auto Bild test uses a different scoring weight to Tyre Reviews, and they convert results into points and then into a final point based grade. Unlike Tyre Reviews, some of the calculations made are not public, so it's difficult to work out the exact reason each tyre came where, but they do provide most of the raw data which is very useful.
Secondly, Auto Bild have tested and scored on more categories, including wear and the overall value of the tyre which is an important criteria Tyre Reviews does not.
Thirdly, the test conditions were different. This test used 225/50 R17 on a heavy RWD BMW 3 Series, and tested the dry and wet performance of the tyres in warm summer conditions (22c+). Tyre Reviews used 205/55 R16 on a lighter FWD VW Golf and tested the dry and wet performance of the tyres at a cool 4c. Tyre Reviews also snow tested the traditional way outdoors during winter, whereas Auto Bild used a much smaller indoor snow facility.
Lastly, the grip surfaces were different. Tyre Reviews tested on a track with a surface grip similar to a new tarmac road. Auto Bild like to use low grip surfaces to expand the differences between the tyres, especially in wet braking which can sometimes be artificially low.
The Differing Results
Now you understand the differences in testing, what are the differences in results?
There are four important changes between the two tests, the Goodyear Vector 4 Seasons Gen-3 won this test instead of fifth in Tyre Reviews, the Michelin CrossClimate 2 placed seventh here and won the Tyre Reviews test, the Pirelli Cinturato All Season SF2 dropped from second in Tyre Reviews to fourteenth in this test, and the Nokian SeasonProof scored well in this test overall.
The Goodyear result is easy to explain. In the Tyre Reviews test, the 16" Goodyear struggled in wet braking at both temperatures tested. Had it not, it would have been one of the best tyres on test (noted in the article), and in this test it performed as expected. It's difficult to understand why the Goodyear didn't perform well in the Tyre Reviews wet braking tests without further testing, but from all the other testing the tyre has done, it seems like that was the outlier.
The Michelin CrossClimate 2 was marked down for two reasons in Auto Bild. Firstly, it scored relatively poorly in wear, and when you calculate value based on purchase price it worked out to be one of the worst value tyres on test - this is not something Tyre Reviews scores on. Secondly, the French tyre struggled in the wet in both tests, which might be down to the lower grip surfaces used, or a function of the vehicle and size combination.
The Pirelli Cinturato All Season SF2 lost a lot of points in this test due to the worst wet braking and wet handling in this test, compared to the Tyre Reviews test where it had reasonable wet performance. This is harder to explain, but could again be a function of the low grip surface of the tracks or the tyre size differences.
Finally, the Nokian SeasonProof actually had similar results between the tests, it just seems Auto Bild put a much higher weighting on snow performance than Tyre Reviews does. Plus, the high wear and competitive purchase price made this tyre the second best in terms of value on test, which is worth a lot of points promoting it in this test.
Conclusion
To conclude, there are differences in tyre test results all the time, and I understand that it's frustrating for the customer especially when new tyres like the CrossClimate 2 and SF2 have different results between the first big tests they feature in.
In the incredibly complicated world of tyre test, the goal of Tyre Reviews has never been to say "our data is right, ignore everyone else", instead it is to give you as many data points as possible to allow you to make your own purchase decision. I still encourage you do that for future purchases.
The positive is there is a lot of synergies between tests too! The Continental AllSeasonContact performed well in both tests, as did the Vredestein product, and the third placed Hankook in this test also performed well in the Tyre Reviews test last year.
Dry
As we've become accustomed to in all season tests, the Michelin CrossClimate 2 led the way in dry braking and dry handling, but this time some of the other all season tyres had closed the gap.
Dry Braking
Spread: 6.90 M (18.5%)|Avg: 41.32 M
Dry braking in meters (100 - 0 km/h) (Lower is better)
Reference Summer
37.30 M
Michelin CrossClimate 2
37.60 M
Maxxis Premitra All Season AP3
38.40 M
Pirelli Cinturato All Season SF2
40.20 M
Hankook Kinergy 4S2
40.30 M
Nokian SeasonProof
41.40 M
Bridgestone Weather Control A005 E
41.40 M
Kumho Solus 4S HA32
41.50 M
Dunlop Sport All Season
41.70 M
Goodyear Vector 4Seasons Gen 3
41.90 M
Nexen N Blue 4 Season
42.00 M
Vredestein Quatrac Pro
42.00 M
Falken EUROALL SEASON AS210
42.20 M
Continental AllSeasonContact
42.30 M
Firestone MultiSeason Gen 02
42.40 M
Giti GitiAllSeason AS1
43.50 M
Viking FourTech
43.50 M
Reference Winter
44.20 M
Dry Handling
Spread: 5.60 Km/H (6%)|Avg: 89.92 Km/H
Dry Handling Average Speed (Higher is better)
Reference Summer
92.80 Km/H
Michelin CrossClimate 2
91.10 Km/H
Bridgestone Weather Control A005 E
90.80 Km/H
Falken EUROALL SEASON AS210
90.80 Km/H
Dunlop Sport All Season
90.50 Km/H
Maxxis Premitra All Season AP3
90.30 Km/H
Vredestein Quatrac Pro
90.20 Km/H
Hankook Kinergy 4S2
90.20 Km/H
Kumho Solus 4S HA32
90.00 Km/H
Firestone MultiSeason Gen 02
89.90 Km/H
Pirelli Cinturato All Season SF2
89.90 Km/H
Continental AllSeasonContact
89.60 Km/H
Viking FourTech
89.50 Km/H
Goodyear Vector 4Seasons Gen 3
89.40 Km/H
Nokian SeasonProof
89.00 Km/H
Giti GitiAllSeason AS1
88.90 Km/H
Reference Winter
88.40 Km/H
Nexen N Blue 4 Season
87.20 Km/H
Wet
Wet testing highlighted three brands as having good wet performance, Vredestein, Goodyear and Falken took the top three spots in both wet braking and wet handling.
Wet Braking
Spread: 6.10 M (12.2%)|Avg: 52.81 M
Wet braking in meters (100 - 0 km/h) (Lower is better)
Reference Summer
49.90 M
Vredestein Quatrac Pro
50.00 M
Goodyear Vector 4Seasons Gen 3
50.70 M
Falken EUROALL SEASON AS210
50.80 M
Dunlop Sport All Season
51.40 M
Hankook Kinergy 4S2
52.30 M
Viking FourTech
52.60 M
Giti GitiAllSeason AS1
52.90 M
Bridgestone Weather Control A005 E
52.90 M
Continental AllSeasonContact
53.00 M
Reference Winter
53.40 M
Nokian SeasonProof
53.50 M
Michelin CrossClimate 2
53.90 M
Nexen N Blue 4 Season
54.00 M
Firestone MultiSeason Gen 02
54.10 M
Kumho Solus 4S HA32
54.40 M
Maxxis Premitra All Season AP3
54.70 M
Pirelli Cinturato All Season SF2
56.00 M
Wet Handling
Spread: 9.30 Km/H (11.6%)|Avg: 73.81 Km/H
Wet Handling Average Speed (Higher is better)
Reference Summer
79.90 Km/H
Vredestein Quatrac Pro
77.30 Km/H
Falken EUROALL SEASON AS210
75.70 Km/H
Goodyear Vector 4Seasons Gen 3
75.10 Km/H
Hankook Kinergy 4S2
74.90 Km/H
Bridgestone Weather Control A005 E
74.70 Km/H
Dunlop Sport All Season
74.50 Km/H
Giti GitiAllSeason AS1
74.20 Km/H
Continental AllSeasonContact
73.60 Km/H
Reference Winter
73.00 Km/H
Firestone MultiSeason Gen 02
72.90 Km/H
Maxxis Premitra All Season AP3
72.70 Km/H
Viking FourTech
72.60 Km/H
Nokian SeasonProof
72.30 Km/H
Michelin CrossClimate 2
72.30 Km/H
Kumho Solus 4S HA32
71.30 Km/H
Nexen N Blue 4 Season
70.90 Km/H
Pirelli Cinturato All Season SF2
70.60 Km/H
The summer tyre had a surprisingly large lead in the straight aquaplaning test. The curved aquaplaning data can be found in the results table below.
Straight Aqua
Spread: 12.10 Km/H (12.5%)|Avg: 91.36 Km/H
Float Speed in Km/H (Higher is better)
Reference Summer
97.10 Km/H
Dunlop Sport All Season
94.90 Km/H
Goodyear Vector 4Seasons Gen 3
93.90 Km/H
Continental AllSeasonContact
93.30 Km/H
Michelin CrossClimate 2
93.10 Km/H
Hankook Kinergy 4S2
92.40 Km/H
Maxxis Premitra All Season AP3
91.60 Km/H
Pirelli Cinturato All Season SF2
91.50 Km/H
Viking FourTech
91.30 Km/H
Reference Winter
91.00 Km/H
Vredestein Quatrac Pro
90.70 Km/H
Nexen N Blue 4 Season
90.60 Km/H
Nokian SeasonProof
90.50 Km/H
Falken EUROALL SEASON AS210
90.40 Km/H
Kumho Solus 4S HA32
89.80 Km/H
Giti GitiAllSeason AS1
88.70 Km/H
Bridgestone Weather Control A005 E
88.60 Km/H
Firestone MultiSeason Gen 02
85.00 Km/H
Snow
All three snow tests were led by Nokian, who have a strong history with excellent winter products. Michelin have improved on the snow performance of the CrossClimate+, with the CrossClimate 2 scoring well in all three tests, and Firestone and Continental also performed well in the winter conditions.
Snow Braking
Spread: 31.30 M (122.3%)|Avg: 28.94 M
Snow braking in meters (50 - 0 km/h) (Lower is better)
Nokian SeasonProof
25.60 M
Reference Winter
25.80 M
Continental AllSeasonContact
26.10 M
Viking FourTech
26.80 M
Goodyear Vector 4Seasons Gen 3
26.90 M
Michelin CrossClimate 2
27.00 M
Falken EUROALL SEASON AS210
27.00 M
Kumho Solus 4S HA32
27.10 M
Maxxis Premitra All Season AP3
27.20 M
Firestone MultiSeason Gen 02
27.20 M
Giti GitiAllSeason AS1
27.30 M
Hankook Kinergy 4S2
27.40 M
Bridgestone Weather Control A005 E
27.60 M
Vredestein Quatrac Pro
28.00 M
Dunlop Sport All Season
28.20 M
Pirelli Cinturato All Season SF2
28.50 M
Nexen N Blue 4 Season
30.40 M
Reference Summer
56.90 M
Snow Traction
Spread: 2023.00 N (67.4%)|Avg: 2663.94 N
Pulling Force in Newtons (Higher is better)
Nokian SeasonProof
3003.00 N
Michelin CrossClimate 2
2995.00 N
Firestone MultiSeason Gen 02
2916.00 N
Reference Winter
2875.00 N
Maxxis Premitra All Season AP3
2867.00 N
Falken EUROALL SEASON AS210
2832.00 N
Dunlop Sport All Season
2818.00 N
Goodyear Vector 4Seasons Gen 3
2818.00 N
Hankook Kinergy 4S2
2805.00 N
Bridgestone Weather Control A005 E
2783.00 N
Vredestein Quatrac Pro
2715.00 N
Pirelli Cinturato All Season SF2
2691.00 N
Continental AllSeasonContact
2666.00 N
Kumho Solus 4S HA32
2631.00 N
Giti GitiAllSeason AS1
2563.00 N
Nexen N Blue 4 Season
2503.00 N
Viking FourTech
2490.00 N
Reference Summer
980.00 N
Snow Handling
Spread: 2.30 Km/H (5.5%)|Avg: 40.75 Km/H
Snow handling average speed (Higher is better)
Nokian SeasonProof
41.90 Km/H
Reference Winter
41.70 Km/H
Michelin CrossClimate 2
41.30 Km/H
Continental AllSeasonContact
41.30 Km/H
Firestone MultiSeason Gen 02
41.30 Km/H
Goodyear Vector 4Seasons Gen 3
41.20 Km/H
Maxxis Premitra All Season AP3
41.00 Km/H
Vredestein Quatrac Pro
40.80 Km/H
Pirelli Cinturato All Season SF2
40.80 Km/H
Viking FourTech
40.60 Km/H
Hankook Kinergy 4S2
40.60 Km/H
Kumho Solus 4S HA32
40.50 Km/H
Bridgestone Weather Control A005 E
40.30 Km/H
Falken EUROALL SEASON AS210
40.20 Km/H
Giti GitiAllSeason AS1
39.90 Km/H
Nexen N Blue 4 Season
39.70 Km/H
Dunlop Sport All Season
39.60 Km/H
Environment
The Pirelli Cinturato SF2 had the lowest external noise on test in a group which was only split by 3db.
Noise
Spread: 2.40 dB (3.4%)|Avg: 72.19 dB
External noise in dB (Lower is better)
Pirelli Cinturato All Season SF2
71.10 dB
Vredestein Quatrac Pro
71.40 dB
Nokian SeasonProof
71.50 dB
Maxxis Premitra All Season AP3
71.60 dB
Giti GitiAllSeason AS1
71.60 dB
Kumho Solus 4S HA32
71.90 dB
Nexen N Blue 4 Season
71.90 dB
Michelin CrossClimate 2
72.00 dB
Reference Summer
72.00 dB
Bridgestone Weather Control A005 E
72.10 dB
Goodyear Vector 4Seasons Gen 3
72.30 dB
Hankook Kinergy 4S2
72.50 dB
Viking FourTech
72.50 dB
Falken EUROALL SEASON AS210
72.60 dB
Continental AllSeasonContact
72.60 dB
Firestone MultiSeason Gen 02
73.10 dB
Dunlop Sport All Season
73.30 dB
Reference Winter
73.50 dB
Of the leading tyres overall, Michelin and Pirelli had very low rolling resistances.
Rolling Resistance
Spread: 2.31 kg / t (32.4%)|Avg: 8.24 kg / t
Rolling resistance in kg t (Lower is better)
Viking FourTech
7.13 kg / t
Michelin CrossClimate 2
7.17 kg / t
Pirelli Cinturato All Season SF2
7.51 kg / t
Dunlop Sport All Season
7.62 kg / t
Reference Summer
7.64 kg / t
Continental AllSeasonContact
7.66 kg / t
Bridgestone Weather Control A005 E
7.99 kg / t
Firestone MultiSeason Gen 02
8.13 kg / t
Kumho Solus 4S HA32
8.20 kg / t
Hankook Kinergy 4S2
8.24 kg / t
Goodyear Vector 4Seasons Gen 3
8.26 kg / t
Nokian SeasonProof
8.57 kg / t
Maxxis Premitra All Season AP3
8.60 kg / t
Nexen N Blue 4 Season
8.79 kg / t
Giti GitiAllSeason AS1
8.81 kg / t
Vredestein Quatrac Pro
9.19 kg / t
Reference Winter
9.33 kg / t
Falken EUROALL SEASON AS210
9.44 kg / t
Wear
The three charts below cover the calculated total tread life of the tyre based on 15,000km on the road, then calculated down to 1.6mm, the purchase price of the tyres in euros at the time of publication (this figure can vary between markets and times of year) and then the value of the tyre, based on how many euros you pay in wear based every 1000 miles.
Michelin, long known for some of the best wear on test, seem to have dropped some mileage from the new CrossClimate 2, which could only finish mid pack with an estimated tread life of 40,000km. Instead, the Kumho Solus 4S HA32 proved to have the lowest wear of the group, calculated to cover over 54,000km with the Nokian SeasonProof in second at a very reasonable 51,000km.
Perhaps most impressively, given the high grip in nearly all tests, was the Goodyear Vector 4Season Gen-3 which promised to cover 50,000km, with it's main rivals from Continental and Hankook only expected to cover 43,000km and 34,000km respectively.
While the wear performance of the top tyres on test were impressive, the difference in value was even more apparent, with the high priced Michelin one of the worst value tyres on test with the group leading Kumho and Nexen products offering nearly half the price per kilometer travelled.
The Goodyear offered the best best value of the leading tyres overall.
Test winner with convincing performance in any weather, dynamic handling, short wet braking distances, very good aquaplaning resistance, very low wear, good value for money.
Convincing all round performance with good winter qualities, precise steering behavior, best safety reserves at aquaplaning, good ride comfort, low rolling resistance.
Good all season tyres with balanced driving characteristics, stable wet and dry handling, short snow and wet braking, good aquaplaning resistance, well priced.