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Customer reviews for Michelin Primacy MXM4 - 255/40R20/XL 101H Tire for
Michelin Primacy MXM4 - 255/40R20/XL 101H Tire
4.3 out of 5 stars
stars917 ratings917 reviews
  1. 5 stars68% (622)
  2. 4 stars14% (125)
  3. 3 stars5% (43)
  4. 2 stars6% (54)
  5. 1 star8% (73)
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Showing 11-20 of 917 reviews
Dec 28, 2025
Keebler
5 out of 5 stars review

Smooth Ride

improved ride, great look, confident in reputation fr quality

Review from michelinman.com
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Jul 31, 2025
six cylinder sam
5 out of 5 stars review

Specifications were ideal, matching the original nine year old but low mileage Michelin tires on the SUV.

The Primacy MXM4 tires are the perfect replacement on my 2016 Acura RDX 6 cylinder! Great grip and very quiet ride.

Review from michelinman.com
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Jul 31, 2025
Ted
5 out of 5 stars review

Awesome tires! The very best!!

Love the performance in dry and wet conditions. Quiet and smooth. I’ve been driving on only Michelins since 1999. Very pleased.

Review from michelinman.com
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Sep 15, 2011
Anonymous
5 out of 5 stars review

Perfect tire for my performance drives

How do i love this tire, let me count the ways... I could not have felt the pleasure of cruising up the pacific coast highway on any other tire. The Primacy MXM4s just have a way of letting me take those turns while I take in the views of the pacific. I haven't had them for a long long while but so far these babys are not letting me down and if they live up to the warranty and other reviews i've read this is a tire i'd strongly recommend if it fits your ride.

Review from michelinman.com
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Feb 9, 2020
sambose
1 out of 5 stars review

Very poor tread life

The Primacy MXM4 tires came with our Tesla Model 3 LR dual motors. After only 13k miles, tread level is 1 and 2 for the rear tires. My wife drives this car and doesn’t even drive it hard. How can a tire rated for 45k miles wear out so fast? Will Michelin honor the warranty on these OEM tires?

Review from michelinman.com
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reply from Consumer Care

We appreciate the tire review that you have provided regarding the Primacy MXM4 tires on your Tesla Model 3. You noted these tires did not meet your performance expectations. Our records show that you have been in contact with our Consumer Care team. Should you have any further questions please contact our office at 1-866-866-6605.

Aug 11, 2020
Zain
1 out of 5 stars review

Disappointed! Barely lasted 25k miles on my Tesla Model

These were the stock (OE) tires that came with my Tesla Model 3 (Dual Motor + Long Range), and I'm extremely disappointed with them. The only reason these tires even deserve 1-star is because they never blew out, and were fairly quiet (due to the acoustic foam inside). But I WOULD NOT pay money to buy these tires again, as they barely lasted 25k miles—well short of the 45k mile lifespan that Michelin touts. When I inspected my tires at 20k miles, I noticed that all four of them were measuring between 3/32" and 4/32". However, being on a tight budget (due to some unforeseen circumstances), I decided to hold-off on replacing them, thinking they'd survive another 5k miles while I saved enough money to buy some new ones. At 25k miles, I took my Model 3 in for routine maintenance, and had the Tesla Service Center inspect all four tires—one of them measured at 1/32", and the other three were COMPLETELY BALD at 0/32". Completely unacceptable for tires that are supposed to last 45k miles! But, honestly, even when these tires were new (at 9/32" tread) their performance in wet weather was lackluster, at best. Especially in the snow, where my Model 3 would frequently slip and slide—even though it has four-wheel drive, and a center-heavy battery. I just CANNOT recommend the Primacy MXM4s to anyone. And I've already told several of my friends (who also own Model 3s) to steer clear from them! I really expected better from Michelin.

Review from michelinman.com
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reply from Consumer Care

We understand the Primacy MXM4 tires on your Tesla did not meet your expectation in terms of mileage. A member of our Consumer Care team will be in contact with you. You may also reach our office at 1-866-866-6605.

Oct 13, 2018
Joe M
2 out of 5 stars review

Disappointing

These tires came with my cadi ats as standard equipment. Driving in the NY metropolitan, the car had the roughest ride I ever experienced in my years of driving. After installing a competitors comparable run flat tire (more cost effective for a leased vehicle), it was in fact the tires , and not the shocks, that were the cause of the rough quality of ride. The smallest bumps felt like driving into a pothole. Also, the tires lasted about 20 to 25 thousand miles (versus the 55,000 mile warranty). Grip quality was excellent but that was the only redeemable quality I found in this tire.

Review from michelinman.com
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reply from Consumer Care

We appreciate the tire review you have provided regarding Primacy MXM4 tires on your Cadillac ATS. A member of our Consumer Care team will be in contact with you, or you may reach our office at 1-866-866-6605.

Aug 10, 2024
SurfSteve
4 out of 5 stars review

Good Tires

I just purchased these tires for my Kona EV. They are more quite than the original stock tires, but I noticed a big decrease in the MPe of my car. I would average around 4 and now it is down to 3.5. I am not sure why but it does decrease the mileage per charge. They definitely grip better and are quite.

Review from michelinman.com
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Nov 25, 2022
Anonymous
4 out of 5 stars review

Very good quality All Season tire

I bought a full set in January of 2021. Since then I have put on roughly 45,000 miles. The tires are at just about 2/32” now. I have driven these tires in legitimately every condition all around the United States. 115° desert heat to sub-zero snow-packed mountain roads. Performs admirably in wet conditions. Very good snow traction for all seasons. Cornering and responsiveness on dry roads is sharp, until I reached about 35,000 miles. Got me better mileage (about 4mpg) on the highway than the OEM Continental tires. Only complaint I have is the noise. From the moment the tires were put on, I noticed they were considerably louder than the Continentals. Stayed loud the entire life of the tire. At highway speeds noise is very bad, have to yell sometimes just to have a conversation. Would buy again, but they’re currently out of stock and need something before winter really hits

Review from michelinman.com
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Jul 15, 2015
JuanFe
5 out of 5 stars review

Excellent group of tires

I am the owner of a Toyota Camry 2013 SE and it brought this tires and, now they have 2 years and around 13k miles (I know, is not that much in terms of mileage). The tires are simply perfect for any kind of circumstances and specially after I drove under heavy rain (my home is at Alabama) and suddenly a part of a tree fall off the road. I had to break and I thought that, in such weather condition, I won't be able to find grip to break from around 65 MPH to 0 but, impressively the tires has the perfect grip and, together with a well maintained car brakes, the car stopped safely. Perfect handling and comfort. Best tires for the price!!!

Review from michelinman.com
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