Goodyear Eagle F1 Asymmetric 6 vs Michelin Pilot Sport 4 SUV

In this article we will be looking at independent tire test data, and real world driver reviews of the Goodyear Eagle F1 Asymmetric 6 and the Michelin Pilot Sport 4 SUV to find out which tire is best for your own driving.

There are a few basic differences between the two tires. The Goodyear Eagle F1 Asymmetric 6 is an Max-Performance Summer tire designed to be fitted to Passenger-Cars, and the Michelin Pilot Sport 4 SUV is an Max-Performance Summer tire designed to be fitted to SUV-and-4x4s

Eagle-F1-Asymmetric-6 VS Pilot-Sport-4-SUV

Test Results

Independent comparison tire tests are the best source of data to get tire information from, and the good news is there have been four tests which compare both tires directly!

Out of these four tests:

  • Goodyear Eagle F1 Asymmetric 6 finished ahead of the Michelin Pilot Sport 4 SUV in two of the tests
  • Michelin Pilot Sport 4 SUV finished ahead of the Goodyear Eagle F1 Asymmetric 6 in two of the tests

The Goodyear Eagle F1 Asymmetric 6 and Michelin Pilot Sport 4 SUV have an equal number of test wins. However, tires are very complicated objects which means where one tire is better than the other can be more important in real world use.

Let's look at how the two tires compare across multiple tire test categories.

Dry Braking

Looking at data from four tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during four dry braking tests. On average the Goodyear Eagle F1 Asymmetric 6 stopped the vehicle in 1.58% less distance than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
36.15M
Michelin Pilot Sport 4 SUV
36.73M
Dry braking in meters, lower is better

Best In Dry Braking: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:33.5M Michelin Pilot Sport 4 SUV: 34.2M
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:33.9M Michelin Pilot Sport 4 SUV: 34.1M
2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:42.9M Michelin Pilot Sport 4 SUV: 43.9M
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:34.3M Michelin Pilot Sport 4 SUV: 34.7M

Dry Handling [Km/H]

Looking at data from three tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during two dry handling [km/h] tests. On average the Goodyear Eagle F1 Asymmetric 6 was 0.84% faster around a lap than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
95.7Km/H
Michelin Pilot Sport 4 SUV
94.9Km/H
Dry Handling Average Speed, higher is better

Best In Dry Handling [Km/H]: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:108.6Km/H Michelin Pilot Sport 4 SUV: 107.3Km/H
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:70.4Km/H Michelin Pilot Sport 4 SUV: 70.9Km/H
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:108.1Km/H Michelin Pilot Sport 4 SUV: 106.5Km/H

Subj. Dry Handling

Looking at data from one tire tests, the Michelin Pilot Sport 4 SUV was better during one subj. dry handling tests. On average the Michelin Pilot Sport 4 SUV scored 20% more points than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
4 Points
Michelin Pilot Sport 4 SUV
5 Points
Subjective Dry Handling Score, higher is better

Best In Subj. Dry Handling: Michelin Pilot Sport 4 SUV

2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:4 Points Michelin Pilot Sport 4 SUV: 5 Points

Wet Braking

Looking at data from four tire tests, the Michelin Pilot Sport 4 SUV was better during three wet braking tests. On average the Michelin Pilot Sport 4 SUV stopped the vehicle in 1.72% less distance than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
45.28M
Michelin Pilot Sport 4 SUV
44.5M
Wet braking in meters, lower is better

Best In Wet Braking: Michelin Pilot Sport 4 SUV

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:50.4M Michelin Pilot Sport 4 SUV: 49.3M
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:39.1M Michelin Pilot Sport 4 SUV: 39.2M
2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:44M Michelin Pilot Sport 4 SUV: 42.7M
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:47.6M Michelin Pilot Sport 4 SUV: 46.8M

Wet Handling [s]

Looking at data from one tire tests, the Michelin Pilot Sport 4 SUV was better during one wet handling [s] tests. On average the Michelin Pilot Sport 4 SUV was 1.24% faster around a wet lap than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
72.3s
Michelin Pilot Sport 4 SUV
71.4s
Wet handling time in seconds, lower is better

Best In Wet Handling [s]: Michelin Pilot Sport 4 SUV

2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:72.3s Michelin Pilot Sport 4 SUV: 71.4s

Wet Handling [Km/H]

Looking at data from three tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during two wet handling [km/h] tests. On average the Goodyear Eagle F1 Asymmetric 6 was 0.45% faster around a wet lap than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
75.87Km/H
Michelin Pilot Sport 4 SUV
75.53Km/H
Wet Handling Average Speed, higher is better

Best In Wet Handling [Km/H]: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:82.8Km/H Michelin Pilot Sport 4 SUV: 82.1Km/H
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:58.3Km/H Michelin Pilot Sport 4 SUV: 58.5Km/H
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:86.5Km/H Michelin Pilot Sport 4 SUV: 86Km/H

Wet Circle

Looking at data from four tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during two wet circle tests. On average the Goodyear Eagle F1 Asymmetric 6 was 0.24% faster around a wet circle than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
16.32s
Michelin Pilot Sport 4 SUV
16.36s
Wet Circle Lap Time in seconds, lower is better

Best In Wet Circle: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:20.58s Michelin Pilot Sport 4 SUV: 20.81s
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:13.01s Michelin Pilot Sport 4 SUV: 12.93s
2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:11.3s Michelin Pilot Sport 4 SUV: 11.4s
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:20.37s Michelin Pilot Sport 4 SUV: 20.28s

Straight Aqua

Looking at data from four tire tests, the Michelin Pilot Sport 4 SUV was better during four straight aqua tests. On average the Michelin Pilot Sport 4 SUV floated at a 4.78% higher speed than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
87.68Km/H
Michelin Pilot Sport 4 SUV
92.08Km/H
Float Speed in Km/H, higher is better

Best In Straight Aqua: Michelin Pilot Sport 4 SUV

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:86.5Km/H Michelin Pilot Sport 4 SUV: 93.3Km/H
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:94.6Km/H Michelin Pilot Sport 4 SUV: 95.5Km/H
2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:82.9Km/H Michelin Pilot Sport 4 SUV: 91.7Km/H
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:86.7Km/H Michelin Pilot Sport 4 SUV: 87.8Km/H

Curved Aquaplaning

Looking at data from three tire tests, the Michelin Pilot Sport 4 SUV was better during one curved aquaplaning tests. On average the Michelin Pilot Sport 4 SUV slipped out at a 1.06% higher speed than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
2.79m/sec2
Michelin Pilot Sport 4 SUV
2.82m/sec2
Remaining lateral acceleration, higher is better

Best In Curved Aquaplaning: Michelin Pilot Sport 4 SUV

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:2.52m/sec2 Michelin Pilot Sport 4 SUV: 2.74m/sec2
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:3.27m/sec2 Michelin Pilot Sport 4 SUV: 3.25m/sec2
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:2.59m/sec2 Michelin Pilot Sport 4 SUV: 2.48m/sec2

Gravel Handling [Km/H]

Looking at data from two tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during two gravel handling [km/h] tests. On average the Goodyear Eagle F1 Asymmetric 6 was 0.68% faster around a lap than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
73.85Km/H
Michelin Pilot Sport 4 SUV
73.35Km/H
Gravel Handling Average Speed, higher is better

Best In Gravel Handling [Km/H]: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:87.4Km/H Michelin Pilot Sport 4 SUV: 87.3Km/H
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:60.3Km/H Michelin Pilot Sport 4 SUV: 59.4Km/H

Gravel Traction

Looking at data from two tire tests, the Michelin Pilot Sport 4 SUV was better during two gravel traction tests. On average the Michelin Pilot Sport 4 SUV had 9.39% better traction on gravel than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
9047N
Michelin Pilot Sport 4 SUV
9985N
Pulling Force in Newtons, higher is better

Best In Gravel Traction: Michelin Pilot Sport 4 SUV

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:7734N Michelin Pilot Sport 4 SUV: 7820N
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:10360N Michelin Pilot Sport 4 SUV: 12150N

Sand Traction

Looking at data from two tire tests, the Michelin Pilot Sport 4 SUV was better during one sand traction tests. On average the Michelin Pilot Sport 4 SUV had 0.52% better traction in sand than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
9395.5N
Michelin Pilot Sport 4 SUV
9445N
Pulling Force in Newtons, higher is better

Best In Sand Traction: Michelin Pilot Sport 4 SUV

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:9051N Michelin Pilot Sport 4 SUV: 8700N
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:9740N Michelin Pilot Sport 4 SUV: 10190N

Grass Traction

Looking at data from one tire tests, the Michelin Pilot Sport 4 SUV was better during one grass traction tests. On average the Michelin Pilot Sport 4 SUV had 17.27% better traction on grass than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
2017N
Michelin Pilot Sport 4 SUV
2438N
Pulling Force in Newtons, higher is better

Best In Grass Traction: Michelin Pilot Sport 4 SUV

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:2017N Michelin Pilot Sport 4 SUV: 2438N

Grass Tractoin

Goodyear Eagle F1 Asymmetric 6
1.62s
Michelin Pilot Sport 4 SUV
1.58s
Grass Acceleration in Seconds, higher is better

Best In Grass Tractoin: Michelin Pilot Sport 4 SUV

Mud Traction

Looking at data from one tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during one mud traction tests. On average the Goodyear Eagle F1 Asymmetric 6 had 0.53% better traction in mud than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
2250N
Michelin Pilot Sport 4 SUV
2238N
Pulling Force in Newtons, higher is better

Best In Mud Traction: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:2250N Michelin Pilot Sport 4 SUV: 2238N

Subj. Comfort

Looking at data from one tire tests, the Goodyear Eagle F1 Asymmetric 6 and Michelin Pilot Sport 4 SUV performed equally well in subj. comfort tests.

Goodyear Eagle F1 Asymmetric 6
2 Points
Michelin Pilot Sport 4 SUV
2 Points
Subjective Comfort Score, higher is better

Best In Subj. Comfort: Both tires performed equally well

2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:2 Points Michelin Pilot Sport 4 SUV: 2 Points

Subj. Noise

Looking at data from one tire tests, the Goodyear Eagle F1 Asymmetric 6 and Michelin Pilot Sport 4 SUV performed equally well in subj. noise tests.

Goodyear Eagle F1 Asymmetric 6
3 Points
Michelin Pilot Sport 4 SUV
3 Points
Subjective in car noise levels, higher is better

Best In Subj. Noise: Both tires performed equally well

2025 Vi Bilagare Summer EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:3 Points Michelin Pilot Sport 4 SUV: 3 Points

Noise

Looking at data from three tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during two noise tests. On average the Goodyear Eagle F1 Asymmetric 6 measured 1.08% quieter than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
67.73dB
Michelin Pilot Sport 4 SUV
68.47dB
External noise in dB, lower is better

Best In Noise: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:69.2dB Michelin Pilot Sport 4 SUV: 70.4dB
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:70dB Michelin Pilot Sport 4 SUV: 70dB
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:64dB Michelin Pilot Sport 4 SUV: 65dB

Wear

Looking at data from one tire tests, the Michelin Pilot Sport 4 SUV was better during one wear tests. On average the Michelin Pilot Sport 4 SUV is predicted to cover 7.95% miles before reaching 1.6mm than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
33015KM
Michelin Pilot Sport 4 SUV
35865KM
Predicted tread life in KM, higher is better

Best In Wear: Michelin Pilot Sport 4 SUV

2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:33015KM Michelin Pilot Sport 4 SUV: 35865KM

Value

Looking at data from one tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during one value tests. On average the Goodyear Eagle F1 Asymmetric 6 proved to have a 10.12% better value based on price/1000km than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
21.05Price/1000
Michelin Pilot Sport 4 SUV
23.42Price/1000
Euros/1000km based on cost/wear, lower is better

Best In Value: Goodyear Eagle F1 Asymmetric 6

2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:21.05Price/1000 Michelin Pilot Sport 4 SUV: 23.42Price/1000

Rolling Resistance

Looking at data from three tire tests, the Goodyear Eagle F1 Asymmetric 6 was better during two rolling resistance tests. On average the Goodyear Eagle F1 Asymmetric 6 had a 1.92% lower rolling resistance than the Michelin Pilot Sport 4 SUV.

Goodyear Eagle F1 Asymmetric 6
7.68kg / t
Michelin Pilot Sport 4 SUV
7.83kg / t
Rolling resistance in kg t, lower is better

Best In Rolling Resistance: Goodyear Eagle F1 Asymmetric 6

2024 Summer SUV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:7.73kg / t Michelin Pilot Sport 4 SUV: 8.25kg / t
2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:7.51kg / t Michelin Pilot Sport 4 SUV: 7.99kg / t
2025 Autobild SUV Off-Road Summer Tire Test
255/55 R18
Goodyear Eagle F1 Asymmetric 6:7.81kg / t Michelin Pilot Sport 4 SUV: 7.25kg / t

Energy Consumption

Looking at data from one tire tests, the Michelin Pilot Sport 4 SUV was better during one energy consumption tests. On average the Michelin Pilot Sport 4 SUV used 4.25% less energy than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
20.02kWh/100km
Michelin Pilot Sport 4 SUV
19.17kWh/100km
Energy consumption in kW hours per 100 km, lower is better

Best In Energy Consumption: Michelin Pilot Sport 4 SUV

2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:20.02kWh/100km Michelin Pilot Sport 4 SUV: 19.17kWh/100km

Range

Goodyear Eagle F1 Asymmetric 6
398km
Michelin Pilot Sport 4 SUV
396km
Calculated Range, higher is better

Best In Range: Michelin Pilot Sport 4 SUV

Abrasion

Looking at data from one tire tests, the Michelin Pilot Sport 4 SUV was better during one abrasion tests. On average the Michelin Pilot Sport 4 SUV lost 1.86% less particle wear matter than the Goodyear Eagle F1 Asymmetric 6.

Goodyear Eagle F1 Asymmetric 6
1234g
Michelin Pilot Sport 4 SUV
1211g
Total weight loss after wear test in grams, lower is better

Best In Abrasion: Michelin Pilot Sport 4 SUV

2024 EV Tire Test
235/55 R19
Goodyear Eagle F1 Asymmetric 6:1234g Michelin Pilot Sport 4 SUV: 1211g

Real World Driver Reviews

Tire Reviews also collects real world driver reviews for the Goodyear Eagle F1 Asymmetric 6 and Michelin Pilot Sport 4 SUV.

In total the Goodyear Eagle F1 Asymmetric 6 has been reviewed 136 times and drivers have given the tire 86% overall.

The Michelin Pilot Sport 4 SUV has been reviewed 25 times and drivers have given the tire 81% overall.

This means in real world driving, people prefer the Michelin Pilot Sport 4 SUV.

Best Review for the Goodyear Eagle F1 Asymmetric 6
Given 100% 225/40 R18 on a combination of roads for 1,000 spirited miles
I am a massive Goodyear fan. I had the Assym 3's on a previous car and never looked back.

I have now had the Eagle F1 Asymmetric 5's, Goodyear Eagle F1 Supersports, Michelin PS4 and even some Avon's (for a brief period) on my current car - a Golf GTI Clubsport 40.

I mix up my driving a lot - lots of motorway driving but also lots of hard street driving and B road blasts, I find it massively important to have the best tires possible to allow me to push my car as hard as I can in a safe manner.

I was massively impressed with the Asymmetric 5's, the sheer grip... Continue reading this review using the link below
Helpful 1122 - tire reviewed on March 30, 2023
View all Goodyear Eagle F1 Asymmetric 6 driver reviews >>
Best Review for the Michelin Pilot Sport 4 SUV
Given 64% 235/60 R18 V on mostly motorways for 2,000 spirited miles
Very pricey. Not really worth the money as there are many more tires which are half the price and performs as good as these.
Helpful 351 - tire reviewed on September 4, 2019
View all Michelin Pilot Sport 4 SUV driver reviews >>

Conclusion

In conclusion the Goodyear Eagle F1 Asymmetric 6 performed better in dry braking, dry handling [km/h], wet handling [km/h], wet circle, gravel handling [km/h], mud traction, noise, value and rolling resistance, while the Michelin Pilot Sport 4 SUV performed better in subj. dry handling, wet braking, wet handling [s], straight aqua, curved aquaplaning, gravel traction, sand traction, grass traction, wear, energy consumption and abrasion.

Interestingly, both tires performed equally well in subj. comfort and subj. noise, showing that they are closely matched in these areas.

Which tire is best for you depends a lot on your driving style and situation, plus what you want from the tire. Comparing all the data in the tire reviews database, on balance Michelin Pilot Sport 4 SUV seems to be the best tire overall.

However, it's important to note that both tires have their strengths.

Remember, the best tire for you might depend on which of these factors are most important for your specific driving needs and conditions.

Michelin Pilot Sport 4 SUV

Overall Winner: Michelin Pilot Sport 4 SUV

Based on the tire test data and user reviews we have in our database, the Michelin Pilot Sport 4 SUV has demonstrated better overall performance in this comparison. However, as you can see from the spider diagram above, each tire has its own strengths which should be considered in your final tire buying choice.

Similar Comparisons

Looking for more tire comparisons? Here are other direct comparisons involving these tires:


Footnote

This page has been developed using tire industry testing best practices. This means we are only comparing tests which have had both tires in the same test.

Why is this important? Tire testing is heavily affected by things like surface grip levels and surface temperature, which means you can only compare values from the same day. During a tire test external condition changes are calculated into the overall results, but it is not possible to calculate this between tire tests performed on different days or at different locations.

As a result you will see other tests on Tire Reviews which feature both the %s and %s, but as they weren't conducted on the same day, the results are not comparable.

Lots of other websites do this sort of tire comparison, Tire Reviews doesn't.