Original Equipment (O.E.) self-supporting run-flat summer tires are an appropriate tire choice for sporty vehicles manufactured in the U.S., as well as those imported from Europe and Asia. Developed for use on new cars and light trucks, these tires offer temporary extended mobility in the event a puncture allows complete pressure loss, as well as provide a sporty blend of ride quality, noise comfort and handling, along with dry and wet traction. These tires are not intended to be driven in near-freezing temperatures, through snow or on ice.
Dunlop Self-Supporting Technology (DSST) tires incorporate special sidewall reinforcements that support the weight of the vehicle even after sustaining air pressure losses that would render conventional tires immobile. While internal tire damage will likely make replacement necessary, DSST tires are designed to endure being run on while flat for up to 50 miles at speeds up to 55 mph and provide drivers the temporary extended mobility necessary to drive through stormy weather and away from dangerous situations.
Original Equipment self-supporting run-flat summer tires are most often repurchased as direct replacements for pairs and sets of worn out Original Equipment tires and DSST tires are only recommended for vehicles originally equipped with self-supporting run-flat tires and a tire pressure monitoring system.
While we attempt to provide a picture of as many of these tires as possible, the pictures used to represent these tires cannot be guaranteed to be an exact depiction of each tire's appearance because of the variety of subtle differences in tread designs and sidewall styling.
Though they cannot be labeled as run-flat tires, tires branded with MOExtended or MOE on their sidewalls offer run-flat-like characteristics by delivering limited temporary extended mobility after a puncture results in complete loss of air pressure. Because MOExtended or MOE tires do not have the same speed and distance endurance of conventional run-flat tires, they should not be substituted in any situation where a conventional run-flat tire is required. To confirm what your vehicle needs, check our Original Equipment tire listing for your year, make and model or see your vehicle owner's manual.
Los neumáticos originales (O.E., por sus siglas en inglés) de verano que pueden soportar el peso del vehículo sin necesidad de aire, son un opción apropiada para vehículos deportivos fabricados en Estados Unidos, Europa y Asia. Son diseñados para ser utilizados en autos nuevos o camiones ligeros, y ofrecen movilidad extendida temporal en caso de un pinchazo. Además proporcionan una combinación deportiva de la calidad del andar, bajo ruido, buena maniobrabilidad, a la vez de, tracción sobre carreteras mojadas o secas. Estos neumáticos no fueron diseñado para ser utilizado en temperaturas cercanas al nivel de congelación o superficies con hielo o nieve.
La tecnología Self-Supporting (DSST) de Dunlop incorpora refuerzos especiales en el flanco o pared del neumático, para poder soportar el peso del vehículo en caso de perdida parcial o completa de aire. Los neumáticos DSST han sido diseñados para rodar sin necesidad de aire por 50 millas (80 km) a una velocidad de hasta 55 mph (88 km/h), esto permite que los conductores puedan salir de situaciones peligrosas. Si existe daño interno debido al pinchazo, lo más seguro es que se tenga que reemplazar el neumático.
Los neumáticos originales (O.E.) de verano que pueden soportar el peso del vehículo sin necesidad de aire, son comprados para reemplazar pares o juegos gastados originales (O.E.). Los neumáticos DSST solo son recomendados para vehículos originalmente equipados con neumáticos rueda flat (pueden soportar el peso del vehículo sin necesidad de aire) y con sistemas de control de presión de aire.
A pesar que no pueden ser marcados como neumáticos (run-flat) rueda flat, los neumáticos MOExtended o MOE (marcado en el flanco) ofrecen características similares, al ofrecer movilidad temporal limitada luego de un pinchazo. Debido a que los neumáticos MOExtended o MOE no pueden ir a la misma velocidad o distancia de los neumáticos convencionales (run-flat), los MOExtended o MO, no deben nunca substituir a los (run-flat) cuando son requeridos específicamente. Para confirmar que neumático necesita su vehículo, verifique nuestro listado de neumáticos originales, de acuerdo al año, marca y modelo del vehículo o consulte el manual del propietario.
Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.
All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.
*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.
For assistance selecting products for your vehicle, please contact our sales specialists at 888-541-1777 or via email.
Warranty summary for replacement tires purchased on or after 05/01/25(1 of 4)
See official manufacturer's warranty brochure for specific details.
New vehicle Original Equipment tire warranties often differ from those covering replacement tires. Consult your vehicle documents to confirm Original Equipment tire warranty coverage.
Ratings Charts & Reviews Dunlop SP Sport Maxx GT DSST
User feedback reveals the Michelin Primacy Tour A/S delivers excellent comfort with consistent praise for its smooth, quiet ride (scores 8-10). Treadwear earns strong marks for durability, with many users noting long-lasting performance. Winter traction shows variability-while most report reliable handling in light snow (7-9 range), ice performance draws mixed feedback (scores 3-8). Wet traction is a standout strength, with high scores (8-10) for grip and hydroplaning resistance. Dry traction receives near-perfect ratings (9-10), highlighting confident handling and responsive steering. As a grand touring all-season tire, it excels in comfort and year-round versatility, though drivers in severe winter conditions may want deeper snow/ice capabilities.
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Customers Like:
394 reviews mention "Wet Traction"
375 positive
19 negative
Most customers rate wet traction 9s and 10s, highlighting confident grip and hydroplaning resistance in all-season conditions.
170 reviews mention "Winter Traction"
140 positive
30 negative
The Michelin Primacy Tour A/S delivers reliable winter traction, with most customers scoring 7-10 in snow and ice conditions. Many highlight confident handling and grip, though a few note variability in deeper snow performance.
July 10, 2025
(Verified Purchase)
Not Yet Rated
The Michelin tires were great in the snow...
The Michelin tires were great in the snow, love the look of them.
Vehicle: 2021 Kia Stinger GT AWD Miles Driven on Tires: 8,000 Driving Conditions: Combined Highway/City Location: INVER GROVE HEIGHTS, MN Driving Style: Spirited
...These tires work great in the winter, definitely recommend.
The Michelin tires are factory replacements. These tires work great in the winter, definitely recommend.
Vehicle: 2021 Kia Stinger GT AWD Miles Driven on Tires: 8,000 Driving Conditions: Combined Highway/City Location: INVER GROVE HEIGHTS, MN Driving Style: Spirited
...I even got to use these in the snow and they did pretty well considering...
Can't believe how inexpensive these Michelin's are compared to the other competitor tires. Noise and confort level far superior than the run-flats that came with my car. Dry and wet traction is superb. I even got to use these in the snow and they did pretty well considering. This is my second set of tires that I've purchased for the rear of my staggered setup BMW X3.
Vehicle: 2020 BMW X3 M40i Miles Driven on Tires: 3,000 Driving Conditions: Combined Highway/City Location: EDMOND, OK Driving Style: Average
Customers overwhelmingly rate dry traction as excellent, with most scoring 9s and 10s. The Primacy Tour A/S delivers responsive handling and reliable grip in dry conditions, excelling as a Grand Touring All-Season tire.
February 26, 2026
(Verified Purchase)
4.1 out of 5
Overall this is a great tire, and produces really good grip while being pretty quiet...
Overall this is a great tire, and produces really good grip while being pretty quiet. This is currently my second set of these tires and I have loved both. These handle the rough Midwest roads well and have had no issues with potholes.
I am hoping that this second set lasts a little longer but so far so good.
Vehicle: 2015 Tesla Model S AWD Performance 245/45-19 Miles Driven on Tires: 30,270 Driving Conditions: Mostly Highway Location: ANTONIA, MO Driving Style: Easy Going
...The ride is smooth and quite and the suv is quick and responsive with these tires.
These are sports tires and the other tires usually last 12 to 18 thousand miles. These still have full tread and are like new. They are rated to 55k. The ride is smooth and quite and the suv is quick and responsive with these tires.
Vehicle: 2022 BMW X3 sDrive30i Standard Tires Miles Driven on Tires: 15,000 Driving Conditions: Combined Highway/City Location: CONWAY, SC Driving Style: Average
Customers overwhelmingly praise the Michelin Primacy Tour A/S for exceptional comfort, with most scoring 9s and 10s in ride quality and noise reduction. High marks highlight a smooth, quiet driving experience, aligning perfectly with its Grand Touring All-Season design for refined performance. A few note slightly firmer feedback but still rate comfort positively.
January 30, 2026
(Verified Purchase)
4.4 out of 5
...VERY comfortable and quiet (500 miles)...
My second set on this car; VERY comfortable and quiet (500 miles) ( I have pressures at 2 lbs above mfg recom; very satisfied with adjustment). 4-wheel alignment next.
Vehicle: 2011 Lexus ES 350 Miles Driven on Tires: 500 Driving Conditions: Combined Highway/City Location: GUILFORD, CT Driving Style: Average
Definitely smooth ride. So far, very quiet. Good looking tires.
Vehicle: 2019 Mercedes-Benz GLS450 Standard Tires Miles Driven on Tires: 2,000 Driving Conditions: Mostly City Location: PUNTA GORDA, FL Driving Style: Average
Treadwear receives outstanding ratings, with most customers scoring 9-10 for long-lasting performance. A few lower scores note variability, but the majority highlight exceptional durability in all-season touring conditions.
January 24, 2026
(Verified Purchase)
3.8 out of 5
...On a heavy EV, these have lasted me over 55k miles and have more to go. Mostly highway driving, but I'm somewhat aggressive on the corners and brakes...
Bang average premium tire, not too many complaints with how it handles. The longevity of it is amazing, though. I regularly had tires rotated (5k ish miles), and an alignment once a year. On a heavy EV, these have lasted me over 55k miles and have more to go. Mostly highway driving, but I'm somewhat aggressive on the corners and brakes. I did hit a pothole last year that has caused a whirring noise on the tire that is slightly annoying. Not sure if that is the fault of the tire though.
Vehicle: 2022 Hyundai IONIQ 5 Limited AWD Miles Driven on Tires: 55,000 Driving Conditions: Mostly Highway Location: BEACON, NY Driving Style: Average
These are sports tires and the other tires usually last 12 to 18 thousand miles. These still have full tread and are like new. They are rated to 55k...
These are sports tires and the other tires usually last 12 to 18 thousand miles. These still have full tread and are like new. They are rated to 55k. The ride is smooth and quite and the suv is quick and responsive with these tires.
Vehicle: 2022 BMW X3 sDrive30i Standard Tires Miles Driven on Tires: 15,000 Driving Conditions: Combined Highway/City Location: CONWAY, SC Driving Style: Average
Great wearing tire. 76,000+ miles and still not worn out.
Great wearing tire. Fantastic ride. 76,000+ and still not worn out.
Vehicle: 2023 Hyundai Santa Cruz AWD 245/50-20 Miles Driven on Tires: 76,000 Driving Conditions: Mostly Highway Location: BAY SAINT LOUIS, MS Driving Style: Average
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