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Test source Auto Zeitung

2023 AZ UHP Summer Tire Test

Joint test winnersBridgestone Potenza Sport Continental SportContact 7

The 2023 Auto Zeitung Performance Summer Tire Test included nine of the very best UHP summer tires in the popular 235/35 R19 tire size, and also included the Michelin CrossClimate 2 all season / all weather tire so show us how one of the…

Tires tested
10
Tested size
235/35 R19
Disciplines
8

At a glance

Tire shortlist

10 Tires tested

Published finishing positions, with the strengths and considerations from this test. Owner reviews cover other sizes and driving conditions.

Joint1st

Bridgestone Potenza Sport

Joint1st

Continental SportContact 7

Joint3rd

Goodyear Eagle F1 Asymmetric 6

Joint3rd

Pirelli P Zero PZ4

5th

Michelin Pilot Sport 5

6th

Falken Azenis FK520

7th

Nexen N Fera Sport SU2

8th

Kumho Ecsta PS91

9th

Giti GitiSportS2

10th

Michelin CrossClimate 2

Tire shortlist

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2023 AZ UHP Summer Tire Test · 235/35 R19

Explore the complete results →

The full test

The evidence behind the verdict

The 2023 Auto Zeitung Performance Summer Tire Test included nine of the very best UHP summer tires in the popular 235/35 R19 tire size, and also included the Michelin CrossClimate 2 all season / all weather tire so show us how one of the best all season tires compared to some of the best summer tires. The test car was a 280bhp Ford Focus ST which will give the summer tires a good stress test, let alone the all seasons!

Test setup & methodology

The test setting, the conditions recorded and how the results contribute to the score.

Recorded test conditions

Recorded test conditions

Dry Braking
62.1 → 0.0 mph
Wet Braking
62.1 → 0.0 mph

Wet

The Continental SportContact 7 and Bridgestone Potenza Sport led the way in wet braking, with a small gap to the third placed Pirelli P Zero PZ4.

The magazine noted the overall group was very close with the worst summer tire 23 feet behind the best... which actually sounds like quite a gap, and the CrossClimate 2 was another half meter behind the best summer tire. We know from all season tests the CrossClimate 2 isn't the best all season tire in the wet, so it's fair to assume an all season tire with higher wet grip could have jumped the Giti.

Wet Braking

Wet braking in feet (62 - 0 mph)

Lower is better ↓
Wet Braking
Position / TireResultGap to bestResidual speed
125 ft Best 0 mph
125 ft Best 0 mph
130 ft +5 ft 16 mph
131 ft +6 ft 17 mph
132 ft +7 ft 18 mph
133 ft +8 ft 20 mph
138 ft +13 ft 24 mph
144 ft +19 ft 29 mph
153 ft +28 ft 34 mph
155 ft +30 ft 35 mph

The difference between best and worst was 23.9% (30 ft ≈ 2 Car Lengths). From 80 mph, the Michelin CrossClimate 2 would still be travelling at 35 mph when the Bridgestone Potenza Sport had stopped.

Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.

Wet handling had the Bridgestone back at the top, narrowly beating the Pirelli by just 0.2 seconds. Michelin, Goodyear and Kumho were next in line with the all season tire again at the back.

Wet Handling

Wet handling time in seconds

Lower is better ↓
Wet Handling
Position / TireResultGap to best
66.5 s Best
66.7 s +0.20 s
67.9 s +1.40 s
68.4 s +1.90 s
68.8 s +2.30 s
68.9 s +2.40 s
69.2 s +2.70 s
69.2 s +2.70 s
70.4 s +3.90 s
71.9 s +5.40 s

The difference between best and worst was 8.1% (5.4 s).

The all season tire again struggled during the aquaplaning tests, with the Giti the best of the summer tires.

Straight Aqua

Float Speed in mph

Higher is better ↑
Straight Aqua
Position / TireResultGap to best
51.8 mph Best
50.3 mph -1.5 mph
49.9 mph -1.9 mph
49.6 mph -2.2 mph
49.3 mph -2.5 mph
49.3 mph -2.5 mph
49.3 mph -2.5 mph
49.0 mph -2.8 mph
47.9 mph -3.9 mph
47.2 mph -4.6 mph

The difference between best and worst was 8.9% (4.6 mph).

Dry

Continental were back at the front for dry braking with the Falken Azenis FK520 and Michelin Pilot Sport 5 tied for second place. The CrossClimate 2, which IS the best all season tire in dry braking, again couldn't match any of the summer tires.

Dry Braking

Dry braking in feet (62 - 0 mph)

Lower is better ↓
Dry Braking
Position / TireResultGap to bestResidual speed
104 ft Best 0 mph
107 ft +3 ft 13 mph
107 ft +3 ft 13 mph
107 ft +3 ft 14 mph
107 ft +3 ft 15 mph
108 ft +4 ft 16 mph
110 ft +6 ft 19 mph
111 ft +7 ft 20 mph
116 ft +12 ft 26 mph
117 ft +13 ft 27 mph

The difference between best and worst was 13% (13 ft ≈ 0.9 Car Lengths). From 80 mph, the Michelin CrossClimate 2 would still be travelling at 27 mph when the Continental SportContact 7 had stopped.

Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.

The Potenza Sport was back in the lead for dry handling, with the Continental again close behind.

Dry Handling

Dry handling time in seconds

Lower is better ↓
Dry Handling
Position / TireResultGap to best
98.4 s Best
98.5 s +0.10 s
99.1 s +0.70 s
99.4 s +1.00 s
100.1 s +1.70 s
100.1 s +1.70 s
100.8 s +2.40 s
101 s +2.60 s
101.1 s +2.70 s
102.6 s +4.20 s

The difference between best and worst was 4.3% (4.2 s).

Environment

The Goodyear Eagle F1 Asymmetric 6 was the quietest tire of the group, with the Michelin Pilot Sport 5 posting a rather high external noise figure.

Noise

External noise in dB

Lower is better ↓
Noise
Position / TireResultGap to best
67 dB Best
68 dB +1.00 dB
69 dB +2.00 dB
69 dB +2.00 dB
69 dB +2.00 dB
70 dB +3.00 dB
70 dB +3.00 dB
71 dB +4.00 dB
71 dB +4.00 dB
72 dB +5.00 dB

The difference between best and worst was 7.5% (5 dB).

The CrossClimate 2 had a huge advantage during the rolling resistance test, with the Giti GitiSportS2 the best of the summer tires, 12% off the all season tire.

Rolling Resistance

Rolling resistance in kg t

Lower is better ↓
Rolling Resistance
Position / TireResultGap to bestExtra fuel / year
7.2 kg/t Best $0
8.12 kg/t +0.92 kg/t $38
8.26 kg/t +1.06 kg/t $43
8.37 kg/t +1.17 kg/t $48
8.39 kg/t +1.19 kg/t $49
8.48 kg/t +1.28 kg/t $52
8.81 kg/t +1.61 kg/t $66
9.29 kg/t +2.09 kg/t $85
9.46 kg/t +2.26 kg/t $92
9.47 kg/t +2.27 kg/t $93

The difference between best and worst was 31.5% (2.27 kg / t). Over 12,000 miles a year at $3.60/gal, the Bridgestone Potenza Sport uses about 26 gal ($93) more fuel than the Michelin CrossClimate 2.

Adjust the assumptions

Calculated estimates, not additional measurements. Use the controls to explore the assumptions.

12,000 mi
$3.60/gal
Estimates based on typical driving conditions. Rolling resistance accounts for approximately 20% of IC vehicle fuel consumption and 25% of EV energy consumption. Actual savings vary based on driving style, vehicle weight, road conditions, and tire age. For comparative purposes only. Lifetime savings based on a 40,000km / 25,000 mile tread life.

There was a significant premium for the all season tire in the purchase prices.

Results

Joint 1st

Continental SportContact 7

235/35 R19 91Y XL
Continental SportContact 7
The new Continental SportContact 7 wins with balanced properties that very convincingly solve the balancing act between sportiness and efficiency. Safe when wet.
Dry100%
Wet98.2%
Comfort97.1%
Rolling Resistance87.2%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better1st / 10104 ftBest in this discipline
Dry HandlingLower is better2nd / 1098.5 s+0.10 s
Wet BrakingLower is better1st / 10125 ftBest in this discipline
Wet HandlingLower is better7th / 1069.2 s+2.70 s
Wet CircleLower is better2nd / 1013.45 s+0.04 s
Straight AquaHigher is better5th / 1049.3 mph-2.5 mph
NoiseLower is better3rd / 1069 dB+2.00 dB
Rolling ResistanceLower is better3rd / 108.26 kg/t+1.06 kg/t
EU Label
C/A/72
Weight
10 kgs
Tread
6.9 mm
Price
750.00
Joint 1st

Bridgestone Potenza Sport

235/35 R19 91Y XL
Bridgestone Potenza Sport
Outstanding on wet roads, great performance in the dry - this is how the Bridgestone Potenza Sport brought the test win. Slightly more expensive than the Conti with the same points and worse in terms of rolling resistance.
Dry98.5%
Wet98.9%
Comfort94.4%
Rolling Resistance76%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better4th / 10107 ft+3 ft
Dry HandlingLower is better1st / 1098.4 sBest in this discipline
Wet BrakingLower is better1st / 10125 ftBest in this discipline
Wet HandlingLower is better1st / 1066.5 sBest in this discipline
Wet CircleLower is better6th / 1013.72 s+0.31 s
Straight AquaHigher is better3rd / 1049.9 mph-1.9 mph
NoiseLower is better8th / 1071 dB+4.00 dB
Rolling ResistanceLower is better10th / 109.47 kg/t+2.27 kg/t
EU Label
D/A/72
Weight
9.9 kgs
Tread
6.5 mm
Price
760.00
Joint 3rd

Goodyear Eagle F1 Asymmetric 6

235/35 R19 91Y XL
Goodyear Eagle F1 Asymmetric 6
Second place for the current, sixth generation of the Goodyear Eagle F1 Asymmetric, which shines as a dynamic all-rounder with remarkable driving comfort. Not a pure racer, but very harmonious.
Dry97.5%
Wet96.2%
Comfort100%
Rolling Resistance85.8%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better6th / 10108 ft+4 ft
Dry HandlingLower is better3rd / 1099.1 s+0.70 s
Wet BrakingLower is better6th / 10133 ft+8 ft
Wet HandlingLower is better4th / 1068.4 s+1.90 s
Wet CircleLower is better5th / 1013.67 s+0.26 s
Straight AquaHigher is better6th / 1049.3 mph-2.5 mph
NoiseLower is better1st / 1067 dBBest in this discipline
Rolling ResistanceLower is better5th / 108.39 kg/t+1.19 kg/t
EU Label
C/A/69
Weight
9.5 kgs
Tread
6.9 mm
Price
700.00
Joint 3rd

Pirelli P Zero PZ4

235/35 R19 91Y XL
Pirelli P Zero PZ4
Once again the Pirelli P Zero, this time in the PZ4 S.C. version, can establish itself at the forefront with its dynamic talents and its meticulously balanced steering characteristics. Level on points with Goodyear.
Dry97.5%
Wet98.2%
Comfort95.7%
Rolling Resistance76.1%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better5th / 10107 ft+3 ft
Dry HandlingLower is better5th / 10100.1 s+1.70 s
Wet BrakingLower is better3rd / 10130 ft+5 ft
Wet HandlingLower is better2nd / 1066.7 s+0.20 s
Wet CircleLower is better1st / 1013.41 sBest in this discipline
Straight AquaHigher is better6th / 1049.3 mph-2.5 mph
NoiseLower is better6th / 1070 dB+3.00 dB
Rolling ResistanceLower is better9th / 109.46 kg/t+2.26 kg/t
EU Label
C/A/71
Weight
10.4 kgs
Tread
7.4 mm
Price
745.00
5th

Michelin Pilot Sport 5

235/35 R19 91Y XL
Michelin Pilot Sport 5
In the end, the new Michelin Pilot Sport 5 is only missing a single point for second place. He only performs worse in aquaplaning than the tire before him. Low rolling resistance, but high price level.
Dry97.8%
Wet96.9%
Comfort93.1%
Rolling Resistance86%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better2nd / 10107 ft+3 ft
Dry HandlingLower is better5th / 10100.1 s+1.70 s
Wet BrakingLower is better4th / 10131 ft+6 ft
Wet HandlingLower is better3rd / 1067.9 s+1.40 s
Wet CircleLower is better3rd / 1013.52 s+0.11 s
Straight AquaHigher is better9th / 1047.9 mph-3.9 mph
NoiseLower is better10th / 1072 dB+5.00 dB
Rolling ResistanceLower is better4th / 108.37 kg/t+1.17 kg/t
EU Label
C/A/72
Weight
10.3 kgs
Tread
6.4 mm
Price
825.00
6th

Falken Azenis FK520

235/35 R19 91Y XL
Falken Azenis FK520
The price-performance tip: Falken Azenis FK520. Although no longer fresh as a dew, the fairly priced tire remains within striking distance of the top products in the dry and masters the wet without any problems.
Dry98.1%
Wet96.4%
Comfort97.1%
Rolling Resistance84.9%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better2nd / 10107 ft+3 ft
Dry HandlingLower is better4th / 1099.4 s+1.00 s
Wet BrakingLower is better5th / 10132 ft+7 ft
Wet HandlingLower is better6th / 1068.9 s+2.40 s
Wet CircleLower is better4th / 1013.63 s+0.22 s
Straight AquaHigher is better8th / 1049.0 mph-2.8 mph
NoiseLower is better3rd / 1069 dB+2.00 dB
Rolling ResistanceLower is better6th / 108.48 kg/t+1.28 kg/t
EU Label
C/A/70
Weight
10.1 kgs
Tread
6.5 mm
Price
595.00
7th

Nexen N Fera Sport SU2

235/35 R19 91Y XL
Nexen N Fera Sport SU2
The Nexen N'Fera Sport SU2 doesn't set any highlights, but it delivers decent results and shows no major weaknesses. That's not enough for a good placement, but considering the price it's ok.
Dry95.5%
Wet93.6%
Comfort98.5%
Rolling Resistance81.7%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better8th / 10111 ft+7 ft
Dry HandlingLower is better8th / 10101 s+2.60 s
Wet BrakingLower is better8th / 10144 ft+19 ft
Wet HandlingLower is better7th / 1069.2 s+2.70 s
Wet CircleLower is better8th / 1013.95 s+0.54 s
Straight AquaHigher is better2nd / 1050.3 mph-1.5 mph
NoiseLower is better2nd / 1068 dB+1.00 dB
Rolling ResistanceLower is better7th / 108.81 kg/t+1.61 kg/t
EU Label
E/A/69
Weight
9.9 kgs
Tread
7.3 mm
Price
565.00
8th

Kumho Ecsta PS91

235/35 R19 91Y XL
Kumho Ecsta PS91
The Kumho Ecsta PS91 SC doesn't do anything wrong, but it's no longer up to date - a successor is in the works. Currently, however, the low price is the strongest argument for this tire.
Dry96.1%
Wet94.8%
Comfort94.4%
Rolling Resistance77.5%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better7th / 10110 ft+6 ft
Dry HandlingLower is better7th / 10100.8 s+2.40 s
Wet BrakingLower is better7th / 10138 ft+13 ft
Wet HandlingLower is better5th / 1068.8 s+2.30 s
Wet CircleLower is better7th / 1013.91 s+0.50 s
Straight AquaHigher is better4th / 1049.6 mph-2.2 mph
NoiseLower is better8th / 1071 dB+4.00 dB
Rolling ResistanceLower is better8th / 109.29 kg/t+2.09 kg/t
EU Label
D/A/72
Weight
10.2 kgs
Tread
7.2 mm
Price
540.00
9th

Giti GitiSportS2

235/35 R19 91Y XL
Giti GitiSportS2
Best in aquaplaning, low rolling resistance. But those who opt for the Giti Sport S2 have to accept compromises in wet performance. The latest update is said to offer noticeably more grip.
Dry93.3%
Wet91.1%
Comfort97.1%
Rolling Resistance88.7%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better9th / 10116 ft+12 ft
Dry HandlingLower is better9th / 10101.1 s+2.70 s
Wet BrakingLower is better9th / 10153 ft+28 ft
Wet HandlingLower is better9th / 1070.4 s+3.90 s
Wet CircleLower is better9th / 1014.41 s+1.00 s
Straight AquaHigher is better1st / 1051.8 mphBest in this discipline
NoiseLower is better3rd / 1069 dB+2.00 dB
Rolling ResistanceLower is better2nd / 108.12 kg/t+0.92 kg/t
EU Label
D/A/70
Weight
10.5 kgs
Tread
7.6 mm
Price
670.00
10th

Michelin CrossClimate 2

235/35 R19 91Y XL
Michelin CrossClimate 2
The Michelin CrossClimate 2 gets the fewest points. But a direct comparison with UHP summer pros would be unfair, so no placement. But: It is fast, very economical and suitable for winter!
Dry92.2%
Wet88.8%
Comfort95.7%
Rolling Resistance100%

Category scores (% of best)

All discipline results (8)

Discipline positions compare the ranked tires in this test, not the whole market. These are individual measurements, not weighted overall scores.

TestPosition in disciplineResultGap to best
Dry BrakingLower is better10th / 10117 ft+13 ft
Dry HandlingLower is better10th / 10102.6 s+4.20 s
Wet BrakingLower is better10th / 10155 ft+30 ft
Wet HandlingLower is better10th / 1071.9 s+5.40 s
Wet CircleLower is better10th / 1014.58 s+1.17 s
Straight AquaHigher is better10th / 1047.2 mph-4.6 mph
NoiseLower is better6th / 1070 dB+3.00 dB
Rolling ResistanceLower is better1st / 107.2 kg/tBest in this discipline
EU Label
C/B/71
Weight
10.2 kgs
Tread
6.8 mm
Price
975.00

More tire tests

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All tire tests

Where these tires were tested again, and how the verdict held up.

Discussion

12 comments
  1. Saeed Piroozfard archived

    Hey guys, I wanna buy tires for my crossover (255/45/R20) and have three options:
    Nexen nfera Supreme (N5000 Platinum) : $175 each,
    Nankang SP-9 Cross-Sport : $115,
    Giti Sport S2 SUV :$125
    I can’t decide which one should I go with, as comfort and smooth driving is the number one priority for me.

    #9262
  2. Akis Sakellariou archived

    In your opinion, at a ford focus 2019 st line with 155 ps, you will notice the performance difference if you put michelin crossclimate 2 tires instead of for example a Continental SportContact 7?

    I am asking about a subjective score, because I am thinking if it is worth having all season tires for just 10 times a year that I go skiing. I like driving fast as well (I dont do track days).

    PS. Now I am in Continental SportContact 5.

    #9055
      1. Akis Sakellariou TireReviews archived

        Is there an all season tire for my case? Sportly handling (ok, I have just 155 ps, I dont drive a lamborghini) with as little as possible snow performance. Out of 10 times that I go skiing, maybe 1 of them it is required to put snow chains.

        How big the compromise (of the sport performance) will be with an all season tire? (Again, subjectively)

        #9060
  3. Tom archived

    My new (less than 300 miles) Michelin Crossclimate2 235/55R18 100V tire on my 2014 RAV-4 tire split between the treads and went flat. It could not have been repaired and I had to buy a new one. Is this common for this tire? Costco replaced it but charged me $69 to replace it. Are there any reports of similar tires failures? I did not pick up a nail or run over a sharp object. I am a senior and drive conservatively.

    #8969
    1. TireReviews Tom archived

      Got any pictures so I can see what you mean? I've never heard of that with a CrossClimate product. Very strange.

      #8970
  4. Steven Baker archived

    Ambient temperature would have been interesting in respect of inclusion of the CC2. I use CC2 in this size as winter tires in UK and find traction levels are much higher than PZ4 summer tires at temps below 10C especially when also wet

    #8817
  5. 4cvg archived

    SC7's wet handling score is a bit of a surprise.

    #8715
    1. TireReviews 4cvg archived

      Agreed. I wonder if the PG had a high level of water on wet handling, the SC7 generally has quite low starting tread depth.

      #8717
      1. 4cvg TireReviews archived

        Yes. I do will testers would stipulate water depth to make it easier to distinguish pattern sensitive situations from merely compound sensitive ones.

        #8720
        1. TireReviews 4cvg archived

          It's quite hard to do. Most tracks aim for just under 1mm consistent, but over time things wear and change and some tracks end up with deeper parts that upset some tires more than others.

          #8725
          1. 4cvg TireReviews archived

            Noted; but more could be done re advice, even if with caveats. I look forward to reform with Tire Reviews' tests :-)

            #8728
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