215/45R17 XL Michelin Pilot Sport All Season 4 91Y
Fits Acura, BMW, Ford & more β 35 vehicle applications
215/45R17XL Michelin Pilot Sport All Season 4 91Y
1 item Β· CA$264.00
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Michelin 21677 Vehicle Fitment
Fits 35 vehiclesThis 215/45R17 XL Michelin Pilot Sport All Season 4 91Y fits Acura, BMW, Ford, Honda and 12 more makes vehicles.
2022-2027 Toyota GR86
2017-2020 Toyota 86
2017 Toyota Prius V
2010-2022 Toyota Prius
2009-2022 Toyota Corolla
2009-2013 Toyota Matrix
Michelin 21677 Specifications
- Tire Size
- 215/45R17
- Load Index
- 91
- Speed Rating
- Y
- Tire Type
- P
- Tire Season
- All-Season
- Rim Diameter
- 17
- Width
- 215
- Aspect Ratio
- 45
Michelin 21677 Product Description
Pilot Sport All-Season 4 UHP All-Season
Key Features
- EXTREME SILICA+ COMPOUND: A race-inspired tread compound engineered with maximum silica levels grabs hold of slick pavement, helping shorten wet braking distances for confident stops in the rain.
- 360-DEGREE VARIABLE SIPE TECHNOLOGY: Full-depth, interlocking sipes carve extra biting edges into the tread, delivering real traction in light snow and slush beyond a typical summer tire.
- HELIO+ TECHNOLOGY: An advanced cold-weather rubber formulation stays flexible as temperatures drop, keeping the tire gripping the road through cold, damp mornings instead of stiffening up.
- ASYMMETRIC TREAD WITH REINFORCED OUTBOARD SHOULDER: Extra rubber concentrated on the outer shoulder blocks sharpens lateral grip so the tire holds its line through hard cornering.
- DYNAMIC RESPONSE TECHNOLOGY: Forces and heat are distributed evenly across the tread as the tire rolls, translating into longer, more even wear life over the miles.
The Michelin Pilot Sport All-Season 4 is Michelin's ultra-high-performance all-season tire, built for drivers of sports cars, sporty coupes, performance sedans, and performance crossovers/SUVs who want track-capable grip without giving up year-round drivability. It replaces the Pilot Sport A/S 3+ in Michelin's lineup, and Michelin's own testing shows real gains over that predecessor: 4% better dry braking, 5% better wet braking, and 10% more snow traction, along with up to 29% more tread life than leading competitor UHP all-season tires. The tire pairs a race-inspired Extreme Silica+ tread compound with an asymmetric pattern that puts extra rubber on the outer shoulder for lateral grip, while 360-degree variable sipes and Helio+ technology (a cold-flexible rubber formulation) extend usable traction into wet, cold, and light-snow conditions. It carries the M+S all-season symbol but is not 3PMSF/severe-snow certified, so it is a three-season performance tire with light-winter capability rather than a true winter tire. Michelin's confidence in the design is underscored by Chevrolet choosing it as the first all-season original-equipment tire for the Corvette C8, proven on both street and track. It suits a driver who wants sports-car handling on dry pavement and real confidence when the weather turns.
About Michelin
Shop Michelin Tire at Autrex with vehicle fitment details, current pricing, and checkout options for the Michelin 21677. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex β service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
Frequently Asked Questions β Michelin 21677
What vehicles does the Michelin 21677 fit?
The Michelin 21677 fits 35 vehicle applications including 2006-2011 Acura CSX, 2013-2022 Acura ILX, 2005-2006 Acura RSX, 1994-1999 BMW M3, 2009-2011 Ford Focus and 30 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the Michelin 21677?
Shipping options for the Michelin 21677 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Michelin 21677 cost?
The Michelin 21677 is currently listed at $264.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the 215/45R17 XL Michelin Pilot Sport All Season 4 91Y a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the 215/45R17 XL Michelin Pilot Sport All Season 4 91Y before ordering.
What warranty does the 215/45R17 XL Michelin Pilot Sport All Season 4 91Y come with?
Warranty coverage and terms for the 215/45R17 XL Michelin Pilot Sport All Season 4 91Y vary by product and Michelin. Review the product-specific manufacturer terms or contact us before ordering.
Is installation included with tire purchase?
Installation and mounting are not implied by the listed tire price. Review the product and checkout details or contact us to confirm available services before ordering.