

Michelin Primacy Tour A/S - 255/40R21 102W Tire
Highlights
- All-Season
- Luxury Passenger Cars, SUV and CUV
- 45,000 Mile Manufacturer's Limited Warranty
- Premium Precision Handling
- Maximum Ride and Noise Comfort
- Black Sidewall
- Find better visibility this fall with fresh wipers. Click here to shop now.
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 |
Pickup

Members also considered
GBC Powersports Dirt Commander 2.0 - 33X10.00R15 8-Ply Rated ATV/UTV Tire $138.77
$13877current price $138.77GBC Powersports Dirt Commander 2.0 - 33X10.00R15 8-Ply Rated ATV/UTV Tire
45 out of 5 Stars. 4 reviews5 out of 5 starsShipping arrives in 3+ daysGBC Powersports Mongrel SQ - 30X9.50R14 10-Ply Rated ATV/UTV Tire $160.77
$16077current price $160.77GBC Powersports Mongrel SQ - 30X9.50R14 10-Ply Rated ATV/UTV Tire
94.8889 out of 5 Stars. 9 reviews4.8889 out of 5 starsShipping arrives in 3+ daysGBC Powersports Mongrel - 25X8.00R12 10-Ply Rated ATV/UTV Tire $103.77
$10377current price $103.77GBC Powersports Mongrel - 25X8.00R12 10-Ply Rated ATV/UTV Tire
25 out of 5 Stars. 2 reviews5 out of 5 starsShipping arrives in 3+ daysGBC Powersports Mongrel SQ - 30X9.50R15 10-Ply Rated ATV/UTV Tire $153.77
$15377current price $153.77GBC Powersports Mongrel SQ - 30X9.50R15 10-Ply Rated ATV/UTV Tire
25 out of 5 Stars. 2 reviews5 out of 5 starsShipping arrives Sat, Nov 7Greenball Transmaster STR - ST205/75R14 LRD 105N Special Trailer Radial Tire $70.88
$7088current price $70.88Greenball Transmaster STR - ST205/75R14 LRD 105N Special Trailer Radial Tire
33.6667 out of 5 Stars. 3 reviews3.6667 out of 5 starsShipping arrives Sat, Nov 7Greenball Greensaver Sawtooth 18X8.50-8 Golf Cart Tire on 8x7 Almond, 4-4, Steel Wheel $52.77
$5277current price $52.77Greenball Greensaver Sawtooth 18X8.50-8 Golf Cart Tire on 8x7 Almond, 4-4, Steel Wheel
15 out of 5 Stars. 1 reviews5 out of 5 starsShipping arrives Sat, Nov 7Greenball Greensaver Sawtooth - 18X8.50-8 Golf Cart Tire $35.77
$3577current price $35.77Greenball Greensaver Sawtooth - 18X8.50-8 Golf Cart Tire
794.557 out of 5 Stars. 79 reviews4.557 out of 5 starsShipping arrives Sat, Nov 7Greenball Wheelbarrow Lawn & Garden - 4.80/4.00/R8 55 Tire $13.77
$1377current price $13.77Greenball Wheelbarrow Lawn & Garden - 4.80/4.00/R8 55 Tire
753.92 out of 5 Stars. 75 reviews3.92 out of 5 starsShipping arrives Sat, Nov 7Greenball Rib - 15X6.00-6 Lawn & Garden Tire $19.77
$1977current price $19.77Greenball Rib - 15X6.00-6 Lawn & Garden Tire
314.0968 out of 5 Stars. 31 reviews4.0968 out of 5 starsShipping arrives in 3+ daysGBC Powersports Mongrel SQ - 33X9.50R15 10-Ply Rated ATV/UTV Tire $175.77
$17577current price $175.77GBC Powersports Mongrel SQ - 33X9.50R15 10-Ply Rated ATV/UTV Tire
64.1667 out of 5 Stars. 6 reviews4.1667 out of 5 starsShipping arrives Sat, Nov 7Greenball Greensaver Plus G/T - 215/60-8 Golf Cart Tire $45.77
$4577current price $45.77Greenball Greensaver Plus G/T - 215/60-8 Golf Cart Tire
84.625 out of 5 Stars. 8 reviews4.625 out of 5 starsShipping arrives in 3+ daysGreenball Sawtooth - 4.10/3.50-4 Lawn & Garden Tire $12.77
$1277current price $12.77Greenball Sawtooth - 4.10/3.50-4 Lawn & Garden Tire
144.1429 out of 5 Stars. 14 reviews4.1429 out of 5 starsShipping arrives in 3+ daysGreenball Rib - 16X6.50-8 Lawn & Garden Tire $21.77
$2177current price $21.77Greenball Rib - 16X6.50-8 Lawn & Garden Tire
394.5897 out of 5 Stars. 39 reviews4.5897 out of 5 starsShipping arrives Sat, Nov 7GBC Powersports Mongrel - 27X9.00R12 10-Ply Rated ATV/UTV Tire $121.77
$12177current price $121.77GBC Powersports Mongrel - 27X9.00R12 10-Ply Rated ATV/UTV Tire
55 out of 5 Stars. 5 reviews5 out of 5 starsShipping arrives Sat, Nov 7Greenball Soft Turf - 13X5.00-6 Lawn & Garden Tire $16.77
$1677current price $16.77Greenball Soft Turf - 13X5.00-6 Lawn & Garden Tire
684.1912 out of 5 Stars. 68 reviews4.1912 out of 5 starsShipping arrives in 3+ days
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.
Key specifications
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 |
Member ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 293 reviews
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.
Great tires!!
I just replaced my Primacy Tour A/S tires on my 2021 Hyundai Tucson. I purchased the car “new” in Fall 2020. I've put 60,00 miles on my Tucson. I loved the smooth ride, gripping in wet conditions, and quietness of these tires, so there was no question about replacing them with the exact same tires. Love my Michelins!
86,000 Miles and have to replace them
Great set of tires. 86,000 miles and never once rotated them, but I religiously keep inflation to point.. - I also have not had to put brakes on this car yet because of my driving style and most of it being interstate miles. Everything about these tires were great until recently as they are down to 3-4/32 and I am replacing with the same brand/size tomorrow.
Other popular items in Auto & Tires
Cedar Hill 300 Lumen Under Cabinet Light, 2pk $18.38 Was $22.98
Instant Savings
SponsoredNow$1838current price Now $18.38, Was $22.98$22.98$4.60 offEnds Nov 24Cedar Hill 300 Lumen Under Cabinet Light, 2pk
374.1081 out of 5 Stars. 37 reviews4.1081 out of 5 starsShipping arrives in 3+ daysMobil 1 Extended Performance Full Synthetic Motor Oil 0W-20 6 pack, 1-quart bottles $37.98 Was $46.98
Instant Savings
Now$3798current price Now $37.98, Was $46.98$46.98$9 offEnds Nov 24Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20 6 pack, 1-quart bottles
934.914 out of 5 Stars. 93 reviews4.914 out of 5 starsShipping arrives in 3+ daysShell Rotella T6 Full Synthetic 15W40 3-pack/1 gallon bottles $89.98 $29.99/ea
$8998current price $89.98$29.99/eaShell Rotella T6 Full Synthetic 15W40 3-pack/1 gallon bottles
434.4884 out of 5 Stars. 43 reviews4.4884 out of 5 starsDelivery as soon as 1 hourShipping arrives tomorrowPickup todayStanley 6 Gallon Wet/Dry Vacuum 5.0- Peak HP Stainless Steel $59.98
Sponsored$5998current price $59.98Stanley 6 Gallon Wet/Dry Vacuum 5.0- Peak HP Stainless Steel
3084.6526 out of 5 Stars. 308 reviews4.6526 out of 5 starsDelivery as soon as 1 hourShipping arrives tomorrowPickup todayPeak Optix Plus Beam Wiper Blade - 15",16", 17", 18", 19", 20", 21", 22", 24", 26", 28" $9.88
$988current price $9.88Peak Optix Plus Beam Wiper Blade - 15",16", 17", 18", 19", 20", 21", 22", 24", 26", 28"
33454.3725 out of 5 Stars. 3345 reviews4.3725 out of 5 starsDelivery as soon as 1 hourShipping arrives tomorrowPickup todayCat® 4pc Ratchet Tie Down and Cam Buckle Set $19.98
$1998current price $19.98Cat® 4pc Ratchet Tie Down and Cam Buckle Set
884.4886 out of 5 Stars. 88 reviews4.4886 out of 5 starsShipping arrives in 3+ daysWestinghouse 8000 Lumen LED Deformable Utility Light $28.98
$2898current price $28.98Westinghouse 8000 Lumen LED Deformable Utility Light
1264.5476 out of 5 Stars. 126 reviews4.5476 out of 5 starsShipping arrives in 3+ daysDuracell AGM Automotive Battery, Group Size 48 H6 $199.88
$19988current price $199.88Duracell AGM Automotive Battery, Group Size 48 H6
2654.5321 out of 5 Stars. 265 reviews4.5321 out of 5 starsPickup todayMobil 1 High Mileage Full Synthetic Motor Oil 0W-20 6-Pack of 1 Quarts $34.98 Was $43.98
Instant Savings
Now$3498current price Now $34.98, Was $43.98$43.98$9 offEnds Nov 24Mobil 1 High Mileage Full Synthetic Motor Oil 0W-20 6-Pack of 1 Quarts
1274.7874 out of 5 Stars. 127 reviews4.7874 out of 5 starsShipping arrives in 3+ daysShell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil6-pack/1 gallon bottles $110.98 $18.50/ea
$11098current price $110.98$18.50/eaShell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil6-pack/1 gallon bottles
8084.8007 out of 5 Stars. 808 reviews4.8007 out of 5 starsDelivery as soon as 1 hourShipping arrives tomorrowPickup todayMember's Mark Commercial Tarp with Reinforced Corners, Blue/Gray 16' x 12' $15.79
$1579current price $15.79Member's Mark Commercial Tarp with Reinforced Corners, Blue/Gray 16' x 12'
1334.7218 out of 5 Stars. 133 reviews4.7218 out of 5 starsShipping arrives in 3+ daysGrease Monkey Nitrile-Coated Work Gloves (15 pk.) Large $11.98
$1198current price $11.98Grease Monkey Nitrile-Coated Work Gloves (15 pk.) Large
9714.7549 out of 5 Stars. 971 reviews4.7549 out of 5 starsShipping arrives tomorrowMobil 1 FS 0W-40 Synthetic Motor Oil 1-quart bottles, 6-pk $34.98 Was $43.98
Instant Savings
Now$3498current price Now $34.98, Was $43.98$43.98$9 offEnds Nov 24Mobil 1 FS 0W-40 Synthetic Motor Oil 1-quart bottles, 6-pk
2634.9125 out of 5 Stars. 263 reviews4.9125 out of 5 starsShipping arrives in 3+ daysMobil 1 10W-30 Motor Oil 6-pack, 1 quart bottles $34.98 Was $43.98 $7.33/quart (us dry)
Instant Savings
Now$3498current price Now $34.98, Was $43.98$43.98$7.33/quart (us dry)$9 offEnds Nov 24Mobil 1 10W-30 Motor Oil 6-pack, 1 quart bottles
5474.8464 out of 5 Stars. 547 reviews4.8464 out of 5 starsDelivery as soon as 1 hourShipping arrives tomorrowPickup todaySureCan 5 Gallon Safety Gas Can With Type II Rotating Spout
Members-only priceSureCan 5 Gallon Safety Gas Can With Type II Rotating Spout
2104.5905 out of 5 Stars. 210 reviews4.5905 out of 5 starsShipping arrives Sat, Nov 7