For the Honda S2000 The chassis of the vehicle is too stiff for the side wall of this tire.

Looked like a well balanced, comfortable tire at first. I was quite happy with my choice. After a few thousands kilometers, they started to make this unbearable humming noise, as if the tires were hollow and the noise was echoing inside them. And then the real disappointment came: These tires are very prone to sidewall damage, due to the light compound used in order to reduce rolling resistance. Drop into a very small pothole, and bang, you have a bulge or a hole on your sidewall! Lost two of them in this manner and literally dumped the remaining two and switched to Hankook Ventus Prime 3. Much better tire in every aspect. Not recommended for anyone who are using their cars on any surface less than highway quality.

In 2011 when I bought the car, it was wearing the Bridgestone Potenza 050. A tire with excellent grip on the dry (but only when it was warmed, and unfortunately it took too long to warm up, which never happened on the max 50 km routes I did on a highway at 80% of the vehicle's use), but moderate in the wet, very annoying rough and stiff (which it extended even more by the 45 profile to 17'' rims) and incredibly noisy. Passing on ContiSport 3, about the same in the dry, better in the wet, slightly less stiff (but still rough) and slightly less noisy (but still noisy). I would describe it as completely indifferent! I am deliberately not referring to mileage wear, because I believe that a tire should be judged by the high level of safety it offers in all driving conditions (within reasonable speed limits and maneuverings, rather than making dangerous and illegal speed races on highways!) combined with the high level of comfort and noiseless riding with the least possible rolling resistance it offers. And finally all the above desired features, within an excellent well-tempered proportion of them, I found in Goodyear EfficientGrip Performance, for which in dimension 205/45/17, 88V, the EU label gives A, B, 67db. Specifically, very quiet even at high speeds, very comfortable with excellent riding quality at the correct (by the manufacturer recommended) pressure of 2.4 bar, extremely low rolling resistance (approximately 0.8 to 1 lt/100Km, compared to the previous tires), they warm up very quickly, and their handling in dry or wet is exceptional even reaching the limits of excess in speed and cornering. Recently after 45,000 Km, and long before their grooves reach their wear indicators, I replaced them again with the same ones (since the new Performance 2 do not come out at the moment in this dimension) and already from the first kilometers I am just as excited. But with a single weirdness: Their tread pattern (although Performance 1 and not 2) is the same as Performance 2, although on the EU Label sticker it says EfficientGrip Performance (i.e., not the 2)!

The lateral wobble of the tires was sometimes alarming. The tires wear down very quickly. The compound was too soft. Thread fibers were exposed after 30k miles of gentle driving.

Having bought several sets of these, since they were released in the UK (back in around 2013, I believe), and now having switched the Michelin Cross Climates, I felt it was time I gave these a decent send off. Firstly, in terms of rolling resistance, these tires are superb. The comfort levels are also good, owing to the soft sidewalls. Wet grip was good, too. Dry weather grip is okay, however, owing to the softer compound it does suffer in hotter conditions and does start to understeer and not providing much feedback (they are safe and progressive, though). My main criticism I have is poor end of life performance. Aquaplaning performance was quite poor when the tire was below 3 mm of tread. Also, owing to the softer compound, the wear was quite poor. Okay, 27,000 miles isn't bad, but if you are a higher mileage driver, I would find myself changing them every 10 months (although I understand that Goodyear have resolved their wear issues with their recent EG Performance 2). I would buy again (as the pricing was very good), but if doing a lower mileage and not needing the extra insurance/performance of an all-season tire.

Had them on for more than four years and did over 30.000 km / almost 20.000 miles with 5 mm tread still remaining. It would've been longer if I hadn't hit a kerb to avoid accident (not caused by me) destroying one tire (collapsed sidewall). Their price has risen a lot, so since a complete set of Nokian Wetproof was available for basically the same price as a pair of Goodyears that was needed, all are going to be replaced. In the beginning they were very quiet and absolutely safe in any conditions, offering excellent fuel economy. As time went by, and I really mean age, not mileage, they were gradually becoming noisier until tire noise started to be noticeable. Still, there are much noisier tires, e.g. my former Turanza ER300. It also seems that the compound, despite the "summer" wheel set was properly stored and cared about when "winter" set was on the car, has started to harden, which, sadly, leads to a few problems: small cracks start to appear, slight wheel wobble can be noticed and confidence in braking is dwindling (braking distances have started to increase a bit and the tires are now in emergency situations slightly prone to wheel-locking). Also traction in colder central-European autumn conditions is far from what it was when they were new. This is, I think, a problem of "ECO-friendliness" and mileage hunting, but, sadly, potential danger too. Winter Continental TS 860s made in and used from the same year are not affected by that (at least not yet). Luckily, grip in the corners or aquaplaning resistance remained unaffected. Fuel economy also remained quite good. Overall? They did a good job, Germans in Fulda who made them can be proud. More suitable for people who can wear their tires in less than four years.

Bought a set of these for my little old 2004 Mercedes C180K Coupé. Drive 82 miles round trip commute for work every day along country lanes (A377). For the most part the tires are great. They're quiet, they're excellent in the wet, they're comfortable, and they inspire confidence well enough. Only downside however is quite a soft compound, they wear quickly, especially on a RWD car on a regular twisty lane commute. I was down to the wear bars well under 10,000 Miles.

Had them for about 40-45k miles on a F20 1 Series 118d, used as a daily car. Very good tire, especially for the price, comfortable, silent and with very good dry grip. The wet grip wasn't the best, but nothing to worry about. Good fuel consumption and very good wear. Sold the car after 2.5 years and the tires were in very good condition.

fitted these tires to the car the day I bought it as tires are the only thing that keeps you on the road, so having a good set on the car was of high importance to me. Over the last 3 years, I have covered around 35,000 miles on them and have put them through many heat cycles and given them a true torturing. I have a highly spirited driving style and the tires never fail to impress. While I have found that once you build temperature into the tires they become slightly floaty, and they don't load up predictably, this is expected of a tire in this range band. Nevertheless, traction is not lost and overall the tire continues to be predictable. When firm braking the tire is very efficient at slowing the car, however as the tire has a hard compound the tire will slip under high braking. The wet handling characteristics of the tire is very good and the tire can disperse the water effectively. they tire does not aquaplane. The harder rubber compound does, however, mean that in low temperatures the wet handling is lost slightly, but not to the point of being dangerous. The wear factor of the tire is low, and even after high load, high temperature driving the tires don't marble or grain. I have around 4mm of tread left on each tire, which is outstanding given the punishment they have received. The tires transfer information from the road effectively allowing you to feel in control. The only downside to these tires is the fact that they feel floaty when intense rapid steering inputs are made, and they roll a lot before loading up on turn in, and will occasionally understeer under high load. All in all a highly recommended tire for people who are after a comfortable Mid-range premium tire that will handle a sporty drive when possible.

Bough these tires for my wifes Polo, all was good with them until i got a slow speed wobble on the steering wheel, tracking & suspension checked & all good, spoke to a mechanic i know who had his own garage and as soon as i said they were Goodyears he said the tire is out of shape, he's had this a good few times before, i changed out the the 2 front tires and the steering wobble had gone, i've said 5000 miles these were on, but can't think it even being that much.

I live in Chiloé Island, in Chile, South America. I drive both asphalt and gravel roads. The tires have a nice design and all that but the performance of them is not the best. I used to have Bridgestone on the car but I couldn't afford them when I had to change them. So I tried with the Goodyear EfficientGrip Performance and I don't recommend them: they have weak lateral stability, understeer and long braking in the dry, elevated noise and tirewear is a shame. They were worn out at 25.000 miles.

Recently fitted new all round so can't judge full yet, but I immediately noticed how quiet and smooth they feel compared to my previous little worn, but inadequate 'Event'!!!! tires, and they definitely have much less forward rolling resistance, so I expect they will be better on fuel economy.
Grip already feels really good in both dry and wet conditions, and braking distances have shrunk.
Things will likely change as I put some wear into them, but first impressions are very good, and I'll reserve full judgement until later.