There was a measurable mileage improvement over the OEM tires on my vehicle. The traction and handling are equal to or better than the OEM but the Michelins are predicted to last 50% longer.

These were replacements for original equipment tires on my wife's car. They are much quieter, with better handling and ride comfort. The Goodyears that they replaced wore very well (37,000 miles), but they were noisy and harsh.

I have 71,000 miles on the OEM Primacy MXM4's. Well beyond the 55,000 mile warranty. Getting quotes on replacement's as I've never had a better tire. Could use a little better snow/ice traction but overall a great tire.

The tires are more expensive but after buying a set of 4 and putting a bunch of miles on them they really hold up. I have had no problems and would recommend/buy them again.

What a wonderful difference in road noise from the Continental tires the Primacys replaced. Can't report on wear life and mileage as they are new, but love the ride feel and how quiet they are.

The tire is awesome!! I have it on my E-350 MBenz it handles like it's on rails and has very little road noise if any. I drive in New England and the roads are horrible. No problems as of yet,

I have been driving on Michelin tires for 35 years and my new set of Michelins the Primacy are the best! Smooth quiet ride with secure handling. I would recommend these!

The Primacy MXM4 is an excellent tire for the 2007 Honda Accord EXL. It is very quiet, has great wet traction, and an exceptionally smooth ride. Highly recommended.

80,000 Plus OEM on Honda Accord. Perhaps the best tires I've ever had. They were quiet, fast, handled well and stable at any speed (120+). Run fast and hard in the rain. Looking forward to getting another set.

We put these tires on our Lexus GS350 and have rotated them every 5000 miles and after 25000 miles they are shot. The dealer told me these tires are 50k plus tires! Not happy for the price I paid!