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Michelin Pilot Sport All Season 4, 235 /45 R17 97Y XL BSW
There's no longer a need to sacrifice all-out performance for the sake of all-season grip.
Ultra-high performance thrills, all-season reliability and longevity are blended to podium-winning perfection in the Michelin Pilot Sport All Season 4.
Michelin Pilot Sport All Season 4 Features
From a team with a performance pedigree comes the Michelin Pilot Sport All Season 4. Built on the foundation of the All Season 3 and A/S 3+, the Pilot Sport All Season 4 provides ultimate lasting performance in wet and dry road or track conditions while even creating surprising grip on frigid winter road surfaces.
But you don't have to take our word for it: the Michelin Pilot Sport All Season 4 is the first all-season tire Chevrolet picked as on OE option for its launch of the mid-engine Corvette.(Talk about game-changing!)
Compared to the previous Pilot Sport All Season, the A/S 4 delivers enhanced all-season performance—including a 10% improvement in snow traction—brought to you by Michelin’s Helio+ technology.
You must be asking: what is Helio+ Technology?
It's an advanced rubber compound that helps the Pilot Sport All Season 4 maintain flexibility, ensuring maximum traction even in freezing conditions so that you can drive your sports car, coupe, convertible or supercar all year long.
Michelin also packed its 360 degree variable sipe technology into the PSAS4; this network of interlocking sipes add thousands of extra biting edges to its contact patch for undeniable traction in the wet and light snow.
Other performance features of the Pilot Sport All Season 4 include:
- A sporty asymmetric tread pattern that places more rubber on its outside shoulder for extreme lateral grip and responsive handling in dry conditions.
- Race-inspired silica-enhanced tread compound helps your vehicle stick to slick road surfaces.
- Biting edges in its tread grooves take hold of loose snow for controlled starting and stopping in harsh winter conditions.
Michelin Pilot Sport All Season 4 Treadwear and Warranty
With all the intensive research and development Michelin put into optimizing the contact patch and tread compound of the Pilot Sport All Season 4, it knows all Pilot Sports have a reputation to uphold. Ultimate performance is great, but it's even better when it lasts.
Thanks to its silica-enhanced tread compound and optimized footprint, the Pilot Sport All Season 4 provides exceptional expected tread life for a UHP all-season tire. Because of this, Michelin back all available sizes of the Pilot Sport All Season 4 with a 45,000-mile warranty.
But if you want protection that performs as well as your new set of Michelin All Season 4's, Discount Tire's exclusive Certificates will cover them from the second we mount and balance them. Even if you put them through their paces on the track, they’re protected down to 3/32” of wear.
In the unlikely event your tires suffer any kind of damage that can't be repaired, we'll provide you with a brand new replacement Pilot Sport AS4.
(You can add our Certificate coverage in the cart of your order.)
Dial-in your supercar, sports car or muscle car with the Michelin Pilot Sport All Season 4 for the best of the best in all-season performance—no matter the weather.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 235 / 245 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 45 / 40 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 17" / 17" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 25.5" / 25.1" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 7.5" - 9.0" / 8.0" - 9.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 23.74 LBS / 24.03 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 10/32" / 10/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 97 / 95 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | XL / XL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 50 PSI / 50 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 186 mph / Up to 186 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall / Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 45000 / 45000 |
| VPN Vendor Product Number | 35124 / 25995 |
| GTIN Global Trade Item Number | 086699351241 / 086699259950 |
Pilot Sport All Season 4 Customer Reviews
Legacy
Tires were purchased to replace Michelin cross climate 2 tires. The cross climates were excellent in wet conditions, but not meant for spirited driving. I live in Southern California don’t really need rain oriented tires. The Sport 4 tires so far are better in every way. They are sticky in dry and wet, did well in snow driving. I drive a touch aggressive and these have not failed me. If there’s a curve I like to accelerate these do not disappoint. Never owned Michelin tires and am very impressed. Just like anything they could cost less. Tires have gotten silly in price in the past few years, but what hasn’t. Vehicle 2005 Subaru Legacy Gt.
IS200T
very good tires for my Jeep. I'm unable to rate Tread Life since i've only driven for only a couple hundred miles but they appear to be as advertised. They look good on an off-road vehicle and perform well.
Cooper
Ghibli
+AAA
E350
The tires on the passenger side were damaged which is why I replaced all the tires. I had to replace the wheels and all of this took a few months so the car was hardly driven.