I’ve previously owned the AS3 and AS3+. These new AS4 are noticeable better. It handles and grips just as good as previous models. The improvement is in the noise and comfort level. Noise being more muted, meaning in a more comfortable ride. It’s an early assessment but hope the durability and longevity will be impressive. We will see.

I purchased a set of pilot sport all season 4 plus 285/45 r20 y 112. I noticed that the tread design on the left of the car is pointed in an upward tread direction (^) and the right side is in the downward direction (v). All four tires say "outside" on tire wall. I have never seen a tire that has opposite directional patterns from right side of vehicle to left side of vehicle. Please shed some light on this and/or let me know if I should return to the shop that sold this set to me. All this being said, tires show exceptional grip and road confidence in dry conditions.

Great tires on the GR Corolla, I would love to try the CrossClimate2 next. This has been great on the Florida roads, trails and even in the harsh conditions as well. People that are experiencing wear on these tires need to get their alignment checked up before mounting these tires on, my tires still look brand new after getting an alignment during the new installment. Will purchase again unless Michelin man sponsors me with a new set hehe

I originally bought the Michelin Pilot Sport A/S 3+ with a wheel and tire package in 2016. Those tires were very impressive and held up well. When I had to get new tires, the Pilot Sport A/S 4's were a no-brainer. I've had a while to give them a full and honest review. In dry conditions these tires perform just as well as any summer tire on the market. There is no lack of grip in cornering and little to no road noise depending on the condition of the road. In wet rain conditions these tires grip the road very well and keep the car grounded through corners. In snow conditions the tires do pretty well, depending how much snow. I have had some traction issues in over two inches of new snow. Obviously in these conditions, you use your best judgement and use an abundance of caution and maybe even opt for a winter tire if conditions call for it. Overall they perform well in cold conditions up to -10 below. I've never had a traction issue on cold dry roadways using these tires. Ice and snow may bring a little bit of traction issues from a dead stop, but once you are up to speed you will have enough grip to make it home. After close to two years of driving with roughy 30-45k highway miles (and not always following the reccomended tire rotation intervals) all tires are at a 7/32 tread depth and still have plenty of life left. Someone may look at the overall price point and opt for a cheaper tire option, I wouldn't call it the most "economical" option. In terms of "you get what you pay for" these are worth every penny. There's a reason you see plenty of performance manufacturers putting Pilot Sports on from the factory. It's not a gimmick. These tires will last much longer than other brands, and will continue to deliver the performance and safety you expect from a brand like Michelin.

I put a set of these Michelin Pilot 4 season tires on my 2007 Corvette to replace 10 year old Pilot Super Sport Tires. There is no comparison in ride quality and road noise compared to the Pilot SS tires they replaced that tended to be harsh riding and noisy.

Installed these Pilot Sport A/S 4 about three weeks ago and coming from a previous set of the Primacy MXM4 I have to say ::::) WOW!!!! For the past two weeks we've had terrible rains in South Florida and these tires have performed outstanding, in heavy rain, light rain, no acquaplaning whatsoever. When conditions dried the tires performed awesome. The sidewall and overall structure of the tire is a bit firmer, which I like comparted to Primacy and there is no squishiness at all! The noise is very much comparable to the Primacy, I would say a very small fraction louder but not noticeable. These tires were a great buy for sure. 235/40R19

These tires have wonderful traction and great handling. They perform amazing on my Turbo charged vehicle. And really grip the road. They feel very durable. On a last note. I do find them very noisy on the highway at higher speeds. But they are a more agressive tread so it’s fine. I drive on multiple surfaces including dirt roads, gravel trails, pavement and ice and snow. I would highly recommend these tires.

I have already driven 17,118 miles with these tires and experienced my first snowstorm with them. Doing my regular maintenance rotating my tires every 5k miles and making sure my tires are properly inflated every month, I have run into 0 issues. They drove flawlessly in the snow with minimal slippage. I enjoyed them and will keep buying Michelin tires in the future.

Purchased these AS/4 tires to replace factory Pilot Sport Cup tires at 10,002 miles. These tires are much quiter with improved ride and very good lateral grip. They will go up in smoke with a hard launch or agressive accelration out of a hard turn. However; under normal driving conditions they are great. Highly recommened to anyone daily driving a high performance sports car.

I have the cup tires on my GT3, the Ice tires on my mazdaspeed6. And so I bought these for my '18 Model S 100D. They replaced the "quiet" Goodyears OEM at 23,500 miles. After installing the Pilot Sports, I immediately went to the Tesla Service Center in St. Bruno , Quebec for a wheel alignment. I have never touched a curb with the wheels but the car needed an alignment. At this point they are about as quiet as the goodyears. They seem to handle bettter too, but the wheel alignment helped with that too. I have never had a bad experience with Michelins. Even though I purchased them last Winter I just had them installed.