The Defender2 is Michelin's Standard Touring All-Season tire built for drivers of coupes, sedans, crossover, SUVs and minivans, looking for a dependable tire with reliable year-round traction. Defender2 tires are built to combine long, durable tread life with capable all-season performance in dry, wet and wintry conditions, even in light snow.
The all-season compound is molded into a symmetric tread design allowing for flexible rotation patterns, helping manage block wear and maintain a smooth, quiet ride. Interconnected tread elements minimize airborne noise and help ensure a stable footprint for predictable handing in dynamic maneuvers. Wide, circumferential grooves provide ample pass-through volume and channel water from generous lateral notches for enhanced hydroplaning resistance. Carefully integrated lateral and longitudinal sipes help provide biting edges and grip on slippery pavement for confidence in inclement weather and wintry roads.
Internal construction of the Defender2 consists of a single-ply casing with a high turn-up ply design to maintain durability while preserving ride comfort. Twin steel belts provide a robust foundation for the tread and are reinforced by a polyamide cap ply for stability at high speeds.
El neumático Defender2 de Michelin pertenece a la categoría: Turismo Estándar Para Toda Estación y fue fabricado para conductores de autos cupé, sedán, utiliautos (crossover), vehículos utilitarios deportivos (SUV, por sus siglas en inglés) y minivans, que desean un neumático con tracción confiable durante todas las estaciones del año. El Defender2 ha sido diseñado para combinar un desgaste lento y durabilidad, con buen rendimiento durante todo el año en condiciones secas, mojadas e invernales, incluyendo superficies con poca nieve.
El compuesto de caucho para toda estación es moldeado en una huella con patrón simétrico, que permite una rotación flexible, lo cual ayuda a manejar el desgaste de los bloques y mantener un manejo parejo y tranquilo. Elementos interconectados en la huella disminuyen el ruido y ayudan a asegurar una huella estable, la cual, proporciona un manejo predecible en maniobras dinámicas. Ranuras circunferenciales anchas permiten pasar gran cantidad de agua a canales laterales, y así proporcionar mayor resistencia al deslizamiento sobre agua (hydroplaning). Pequeñas ranuras laterales y longitudinales integradas, ayudan a proporcionar bordes adherentes y tracción sobre pavimento resbaloso, proporcionando mayor confianza en climas inclementes y durante el invierno.
La construcción interna del Defender2 posee una estructura con una capa de bordes altos diseñados para mantener durabilidad y mantener un andar confortable. Correas gemelas de acero proporcionan una fundación robusta para la huella, y son reforzadas con una capa de poliamida que proporciona estabilidad a velocidades elevadas.
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.
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Treadwear:6 Years / 80,000 Miles Half mileage for rear if different size than front
Manufacturer Special Warranty:60-day satisfaction (1), 3-yr roadside assistance
Additional Information:(1) Up to 6 per customer, exchange for any brand.
Notes
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.
Tire Rack Test Results Michelin Defender2
All-Weather vs. Winter Tires: The Definitive Test(12:05)
Brent and TJ set off with a couple of objectives in this, the first test of 2026. The first is to highlight the differences between two types of Grand Touring tires: all-season and all-weather. Second, to see how they stack up to dedicated winter tires. The internet is a great resource, but not all the information out there is accurate, and this test is designed to truly set the record straight.
Customer ratings showcase the General AltiMAX RT45 as a well-rounded Grand Touring All-Season tire, with strong scores across key categories. Comfort stands out with smooth, quiet performance (8-10 ratings), complemented by reliable treadwear (7-10) that suggests durability for long-distance driving. Winter traction earns praise for light snow capability (7-10), though ice performance shows occasional lower scores (5-6), warranting cautious driving in severe conditions. Wet traction impresses with consistent 8-10 ratings for grip and hydroplaning resistance. Dry traction shines as a highlight, with near-perfect 9-10 scores for responsive handling and stability. Drivers appreciate its balanced all-season versatility, with many noting it delivers confident year-round performance for daily commuting and highway use.
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Customers Like:
705 reviews mention "Wet Traction"
690 positive
15 negative
Most customers rate the AltiMAX RT45's wet traction 9s and 10s, highlighting excellent wet grip and hydroplaning resistance. High scores indicate confident handling in rainy conditions, aligning with its Grand Touring All-Season design.
March 12, 2026
(Verified Purchase)
4 out of 5
...Great overall traction, long lasting and terrific in wet conditions...
I had my reservations about the purchase of this tire however I went on the recommendation of the TireRack agent. I like these tires very much. They are a solid choice. Great overall traction, long lasting and terrific in wet conditions. I'm glad I listened to the agent.
Vehicle: 2018 Volkswagen Tiguan 4MOTION Miles Driven on Tires: 12,000 Driving Conditions: Combined Highway/City Location: SOUTH BURLINGTON, VT Driving Style: Average
...Definitely quieter than the Michelin tires and better wet. Driving in Pacific NW and it rains...
made by Continental - seems like same tire for less money. Definitely quieter than the Michelin tires and better wet. Driving in Pacific NW and it rains. They feel good!
Vehicle: 2017 Toyota Prius Three Miles Driven on Tires: 2,000 Driving Conditions: Mostly Highway Location: MIRANDA, CA Driving Style: Spirited
I have full confidence in these tires, never had any issues in dry or wet - and they worked as expected in snow/ice.
I wasn’t certain about putting Generals on a BMW but I’ve been happy with them before and they have been very pleasing in this application. I don’t drive them hard in this SUV, but when I’m on the highway the combo of tires/wheels/chassis is extremely steady. I have full confidence in these tires, never had any issues in dry or wet - and they worked as expected in snow/ice.
Vehicle: 2011 BMW X3 xDrive28i Miles Driven on Tires: 17,000 Driving Conditions: Combined Highway/City Location: GREENSBORO, NC Driving Style: Average
Most customers rate the AltiMAX RT45's snow and deep snow traction highly, with scores of 8-10. Ice traction shows strong performance (many 7-8s), though a few lower scores suggest variability in extreme icy conditions. Winter drivers report confident grip and reliable all-season capability.
February 20, 2026
(Verified Purchase)
4.7 out of 5
We had a rough winter in upstate NY and for weeks we were dealing with snow covered rods and driveways drifts, none of which slowed down my car. I felt safe and secure even on, and in deep snow...
We had a rough winter in upstate NY and for weeks we were dealing with snow covered rods and driveways drifts, none of which slowed down my car. I felt safe and secure even on, and in deep snow. Excellent tire for any price in my opinion.
Vehicle: 2020 Kia Soul S Miles Driven on Tires: 6,000 Driving Conditions: Combined Highway/City Location: SYRACUSE, NY Driving Style: Easy Going
...I was really impressed this past January in fairly deep snow in SWVA. The tires and the AWD system instilled a lot of confidence. Minimal slip and decent cornering in snow...
These are the second set of RT45 tires I have put on my wife's Rav4. They have lasted a lot longer than the stock Michelin's. They are not as quiet as some other tires, but it is negligible. I was really impressed this past January in fairly deep snow in SWVA. The tires and the AWD system instilled a lot of confidence. Minimal slip and decent cornering in snow. I feel at ease when my wife and daughters are out in deteriorating conditions with these tires. With most any tires, as the tires age and tread depth decreases, so does performance. The last set did very well down to approximate 5/32nd. I most likely will purchase another set when these wear out.
The price is relatively lower than other tires in its class. I do like a light tire and these were some of the lightest. Tread depth is 11/32", much better than the 9/32nd you traditional find.
Vehicle: 2021 Toyota RAV4 AWD XLE 235/55-19 Miles Driven on Tires: 4,000 Driving Conditions: Mostly Highway Location: COEBURN, VA Driving Style: Average
Customers consistently rate dry traction highly, with most scoring 9s and 10s. The AltiMAX RT45 delivers responsive handling and confident grip in dry conditions, excelling as a Grand Touring All-Season tire.
November 03, 2025
4.7 out of 5
...I think the tire is excellent in rain conditions for handling and response, really no difference in my opinion in dry handling in my SUV. Never been in a condition that felt like the tire wasn't holding the road...
The RT45 were a new release model and I like the tread look for a good all seasons. I was correct having almost 40k miles on them in Michigan, with a mix from dirt roads to highway to the city, the current tread depth is on point to hit 75k miles on them. I still use a snow/tire package for the winter driving but I won't swap until snow season is in full, and the RT45 has been very impressive for a all season tire in winter mix conditions where anything goes. I think the tire is excellent in rain conditions for handling and response, really no difference in my opinion in comparison to dry handling in my SUV. Never been in a condition that felt like the tire wasn't holding the road. I would recommend them to anyone.
Vehicle: 2021 Subaru Ascent Touring Miles Driven on Tires: 39,000 Driving Conditions: Combined Highway/City Location: CHELSEA, MI Driving Style: Spirited
...I installed them on the rear and the rear and instantly now noticed better grip and better grip and a smoride...
These General RT45s are awesome! I installed them on the rear and instantly noticed better grip and a smoother ride. Super quiet and stable even in the rain. I’m planning to buy another two soon to replace my front tires. Great value for the performance!
Vehicle: 2009 Honda Fit Sport Miles Driven on Tires: 3,600 Driving Conditions: Combined Highway/City Location: MALDEN, MA Driving Style: Average
Customers consistently rate the General AltiMAX RT45's comfort highly, with most scores in the 9-10 range. Riders praise its smooth, quiet performance, making it an excellent choice for all-season touring.
January 29, 2026
(Verified Purchase)
4.1 out of 5
...They are WAY more comfortable than my 225/45/15 summer tires, as expected...
I bought these for the sole purpose of cold weather use for the 3-4 months/year where morning temps drop below 40 degrees in north GA. I drove the car this morning and it was 17 degrees when I left the house. They're mounted on stock 14x6 Miata wheels while my aftermarket wheels and summer tires stay in the garage. I struggled a bit to get them balanced properly, but once I did, no vibrations or pulling. They are WAY more comfortable than my 225/45/15 summer tires, as expected. They're not performance tires, but still allow me to have fun driving the Miata in colder weather. They perform decent in wet conditions, no issues so far. No plans to try them in the snow. They'll get stored in the warmer months and be ready for next cold season.
Vehicle: 2000 Mazda Miata Miles Driven on Tires: 1,000 Driving Conditions: Combined Highway/City Location: ROSSVILLE, GA Driving Style: Spirited
For how cheap the tires are they are very comfortable. They compound is not too hard to where you experience a rough ride feel but, it is hard enough to last you up to two years and slightly beyond...
For how cheap the tires are they are very comfortable. They compound is not too hard to where you experience a rough ride feel but, it is hard enough to last you up to two years and slightly beyond and with a good wheel alignment where the toe and caster/camber is in the green the tires react to your steering input very well and pretty quick on the sensitivity side. So, if you don't have a lot of money to play with but, don't cheap tires on your car then these medium grade tires I would recommend! My family's deceased mechanic of 35 years in the business put these tires on all of his customers econo cars. So, they are great!
Vehicle: 2007 Hyundai Accent GLS Sedan Miles Driven on Tires: 15,000 Driving Conditions: Combined Highway/City Location: DES PLAINES, IL Driving Style: Easy Going
Customers overwhelmingly praise the AltiMAX RT45's treadwear, with most ratings between 9-10. High scores highlight excellent longevity for a Grand Touring tire, with many noting consistent wear patterns even after extended use. A few scores in the 7-8 range still reflect strong durability in all-season conditions.
March 16, 2026
(Verified Purchase)
3.7 out of 5
Excellent tires, especially considering value with the long treadwear life.
Excellent tires, especially considering value with the long treadwear life.
Vehicle: 2018 Honda Civic Sedan EX-L Miles Driven on Tires: 12,000 Driving Conditions: Combined Highway/City Location: NEW PRESTON, CT Driving Style: Average
...First set almost made it to 40K, these have just over 16k...
The AltiMAX are great for all season tires, this is my second set. First set almost made it to 40K, these have just over 16k. Used for local and highway driving, low to no noise - used them once in a very light dusting of snow with no issue. Can't beat them for the price, I would recommend them.
Vehicle: 1998 Mercury Grand Marquis Miles Driven on Tires: 16,500 Driving Conditions: Combined Highway/City Location: WILLOW SPRING, NC Driving Style: Average
All-Weather vs. Winter Tires: The Definitive Test(12:05)
Brent and TJ set off with a couple of objectives in this, the first test of 2026. The first is to highlight the differences between two types of Grand Touring tires: all-season and all-weather. Second, to see how they stack up to dedicated winter tires. The internet is a great resource, but not all the information out there is accurate, and this test is designed to truly set the record straight.
Premium Touring Tires: Elevating the Journey – 2025 Test 7 - With Winter Update(30:19)
New tires, customer favorites, and former test winners are among the group for 2025’s Test 7, which also sees some manufacturers with multiple tires. Both Bridgestone and Goodyear have two tires in this group, while Continental, Michelin, and Yokohama each have a horse in this race. Who comes out on top and what category will it represent, Standard Touring or Grand Touring All-Season? In the end where will these tires stack up in our ever-growing combined results of tested touring tires? Watch now to find out!
Premium Touring Tires: Elevating the Journey - 2024 Test 8 - With Winter Update(28:51)
Ultra High Performance All-Season tires are the best of the best when it comes to maximizing warm-weather traction while maintaining four-season usability. In this test, we compare 9 tires from this category to see what stands out and what leaves more to be desired.
The Unsung Heroes of the Daily Driver – 2024 Test 4 With Winter Update(29:18)
Ten touring all-season tires built to handle everyday commuters’ needs take their turn on a car built to do the same, a 2025 Toyota Camry. Our testing team assesses strengths and tradeoffs and ranks them top-to-bottom to help you determine which is right for you. This updated version includes our 2024 winter testing!Â
The Michelin Defender2 is a Standard Touring All-Season tire built for drivers of coupes, sedans, crossover, SUVs, and minivans, looking for a dependable tire with reliable year-round traction.
Testing Standard Touring All-Season Tires: Michelin Defender2(1:57)
The Michelin Defender2 is the latest entry into the Standard Touring All-Season category, so our team put it up against two other previously tested and highly ranked competitors.
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