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Michelin Primacy Tour A/S - 255/40R21 102W Tire

Item # 980307081
Current price is $362.77
$362.77/ea
$70 off
when you buy 4
Ends Sep 30
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Smart summary

Generated by AI
  • Specific Tire Details: This tire is a Michelin Primacy Tour A/S, sized 255/40R21 with a 102W rating, featuring a black sidewall.
  • Premium Driving Experience: Designed for luxury vehicles, this high-performance all-season touring tire delivers premium precision handling and a quiet, comfortable ride experience.
  • Innovative Quiet Tread: It boasts a quiet tread design featuring frequency-canceling shoulder grooves, block chamfers, and ultra-smooth belts to significantly reduce noise disturbance.
  • Enhanced All-Season Grip: An advanced rubber compound maintains tread block flexibility in low temperatures, enhancing grip on roads, including ice and snow, for year-round use.
  • Trusted OE Selection: This model is chosen as original equipment by premium car manufacturers such as Acura, Lexus, BMW, Mercedes-Benz, and Cadillac for their vehicles.
  • Versatile Vehicle Fitment: Suitable for luxury passenger cars, SUVs, and CUVs, offering reliable performance across various vehicle types.
Michelin Primacy Tour A/S - 255/40R21 102W Tire
Michelin Primacy Tour A/S - 255/40R21 102W Tire
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About this item

Product details

Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Designed for luxury, built for performance, the Michelin Primacy Tour A/S tire is a high-performance, all-season touring tire designed with exceptional handling and ride quality so you can love your drive in any season. With high standards and year-round performance, it's no wonder the Michelin Primacy Tour A/S tire is chosen by premium car manufacturers like Acura, Lexus, BMW, Mercedes-Benz and Cadillac for their vehicles.[2] We didn't stop there. The Michelin Primacy Tour A/S tire boasts the quietest tread design among leading competitors[1] and features frequency-canceling shoulder grooves and block chamfers with ultra-smooth belts that combine for reduced noise disturbance. Plus, your touring enjoyment doesn't have to take a back seat to the weather. Featuring the latest generation of advanced rubber compound, the Michelin Primacy Tour A/S tire maintains tread block flexibility in low temperatures, helping grip the road in ice and snow. Because performance and safety matter to you, Michelin makes tires to last and backs the Michelin Primacy Tour A/S tire up to 55,000 miles with a manufacturer's treadwear limited warranty[3] in addition to the 6-year standard limited warranty.[4] Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Michelin Primacy Tour A/S Tire - Quiet Performance
Designed for luxury, built for performance, the Michelin Primacy Tour A/S tire is a high-performance, all-season touring tire that delivers premium precision handling and a quiet, comfortable ride. The Michelin Primacy Tour A/S tire boasts the quietest tread design[1], thanks to frequency-canceling shoulder grooves and block chamfers with ultra-smooth belts that combine to provide a quiet tire. 1. Based on internal objective interior noise tests measuring dBa from 500 to 2,000 Hz on asphalt (weathered and smooth) and smooth concrete, comparing the Michelin Primacy Tour A/S tire versus the Bridgestone Turanza Serenity Plus, Continental PureContact, Pirelli Cinturato P7 ALL-SEASON Plus and Goodyear Assurance ComforTred. Testing performed on a 2015 BMW 328i with tire size 225/50R17. Actual on-road results may vary.

Traction Control & A Better Fit
With the latest generation of advanced rubber compound, the Michelin Primacy Tour A/S tire maintains tread block flexibility in low temperatures, helping grip the road in ice and snow. The Michelin Primacy Tour A/S tire is the one chosen by leading premium car manufacturers[2] like Acura, Lexus, BMW, Mercedes-Benz and Cadillac. 2. In the premium price class for the U.S. and Canada in 2018. Representative vehicles in the premium price class include but are not limited to Acura ILX, Lexus GS350, BMW 3 and 4 Series, Mercedes C- and S-Class, and Cadillac CT. Based on content supplied by IHS Markit Original Equipment Tire Data; IHS Markit 2018. All rights reserved.

History of Performance
By your side and innovating for over 130 years, Michelin is dedicated to safer, cleaner and more efficient mobility for a better way forward.

The Michelin Guarantee
The Michelin Primacy Tour A/S tire is backed by a manufacturer's treadwear limited warranty up to 55,000 miles[3] in addition to the 6-year standard limited warranty[4]. 3. 55,000-mile manufacturer's treadwear limited warranty: V-, H-rated; 45,000-mile manufacturer's treadwear limited warranty: W-rated; 30,000-mile manufacturer's treadwear limited warranty: V-rated. 4. All Michelin tires have a standard manufacturer's limited warranty which covers defects in workmanship and materials for the life of the original usable tread, or for six (6) years from the date of purchase, whichever occurs first.

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Specifications

Product Details
Tire Size:255/40R21
Service Description:102W
Sidewall:Black Sidewall
Material # or MSPN:27009
Rim Width (min. to max.):8.5 - 10
Section Width:10.2
Overall Diameter:29
Tread Depth (32nds):9
RPM:717
Max Load (lbs.):1874 lbs @ 50 psi
UTQG Rating
Treadwear:540
Traction:A
Temperature:A

Warnings and disclaimers

Disclaimer

Tire Installation Package Includes:
  • Plus Members save ½ off on a set of 4
  • Tire Mounting
  • Free Lifetime Balance and Rotate
  • Free Lifetime Flat Repair
  • Road Hazard Protection (Excluding New York State)***
  • 4 Year Roadside Assistance

***Road hazard protection not available in New York for new tire purchase after 2/28/25

Member ratings & reviews

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Showing 1-3 of 282 reviews

Jun 25, 2026
Terry Johnson
5 out of 5 stars review

Verified Purchase

Michelin Tire

I really like this tire, also it's the brand of tire that came with my 2026 Genesis GV70. I ended up with a flat tire in another state and had to buy a different brand, so when I returned home 🏡 I went to Sam's Club to order the correct one.

Helpful?4NW9D0LO9RYR13817711071
Jul 8, 2026
Michelin Fan Forever
5 out of 5 stars review

Excellent tires!

I have been a Michelin tire fan forever. If I buy a car and does not come equipped with Michelin tires, I always put a set on after about 3 or 4 months! I usually buy the Pilot Sport for handling but because my new car has 21 inch wheels, I chose the Primacy Tour A/S. They are just as great regarding handling and what a smooth quiet ride! You guys are awesome! I don't feel safe on any other tire!!

Review from michelinman.com
Helpful?4NW9D0LO9RYR13817711071
Jun 13, 2026
JDN
5 out of 5 stars review

Smoothest tires ever!!

I live in Texas and the roads can get pretty rough. I bought these tires for my Lexus. ES 350. The road noise went to almost nothing And all of the bumps in the road smooth out so it feels like you're floating on a cloud. I highly recommend these tires if you prioritize comfort over everything else.

Review from michelinman.com
Helpful?4NW9D0LO9RYR13817711071