Best best sport all season tires Michelin Pilot Sport A/S 4 All Season. We have the the best Tire Sale and Tire Clearance deals today!

245/45R21 Michelin Pilot Sport A/S 4

$592.00

245/45ZR21 Michelin Pilot Sport A/S 4 – All Season

Out of stock

SKU: MI 37996

Tags: All Season, EV Compatible, Michelin, Pilot Sport A/S 4

Brand: Michelin

Additional information
Description

Additional information

Season	All Season
width	245
profile	45
diameter	21
Load Index	104
Speed Index	Y
Brand	Michelin
Vehicle Type	Passenger
Sidewall	Black Sidewall
Warranty	70000
Tread Depth	10
EV Compatible	EV Compatible
uTQG	540 AA A
XL	XL

Description

All Season tires in the size 245/45ZR21…are the ideal choice for your vehicle.”> The Best Choice for Your Vehicle: Michelin High Performance Tires

The Best Choice for Your Vehicle: Michelin High Performance Tires

Choosing the right tire for your vehicle can be a daunting task…but when it comes to Michelin high performance tires…you’re making a sound decision. The Michelin Pilot Sport A/S 4 All Season tires…available in the 245/45ZR21 size…are not just about excellent road grip but also ensuring your safety and comfort.

The Michelin Pilot Sport All Season 4 is an ultra high performance tire developed on the track and proven on the street. It has an asymmetric tread pattern that ensures even heat and traction distribution for a long tread life while providing more outer shoulder lateral grip and maximum levels of silica to stick to the pavement. Full depth sipes improve the Pilot Sport All Season 4’s traction in wet and snowy condition and helped it become the first ever all-season tire chosen by Chevrolet for the Corvette.It also has a 45,000 mile tread life warranty for all sizes.

One standout feature of the Michelin Pilot Sport A/S 4 All Season tires is their use of cutting edge technology. Michelin high performance tires are designed with an advanced tread compound that boosts traction across a variety of weather conditions…ensuring that you get the optimal performance from your vehicle throughout the year…regardless of the season.

Unmatched All Season Capability

Michelin is renowned for crafting tires that offer superior performance in diverse weather conditions…and the Michelin Pilot Sport A/S 4 All Season tires are no exception. These tires are engineered with an asymmetric tread pattern that guarantees excellent grip on both wet and dry roads. By choosing Michelin high performance tires…you guarantee a comfortable drive in the 245/45ZR21 size range without sacrificing safety.

The Science of Grip: Michelin Pilot Sport A/S 4 All Season Tires

Let’s delve deeper into what makes these Michelin high performance tires so exceptional. The specially designed compound used in the Michelin Pilot Sport A/S 4 All Season tires provides better wet grip due to its silica content. This allows these tires to maintain traction and prevent hydroplaning…ensuring that your ride is stable and safe at all times.

The 245/45ZR21: A Perfect Fit

For those considering the Michelin Pilot Sport A/S 4 All Season tires…the widely popular 245/45ZR21 size is a choice that offers a perfect balance of performance and style. This size is particularly favored for sports cars and high-end sedans…giving your vehicle a sleek look while enhancing its road handling capabilities.

Durability and Longevity with Michelin High Performance Tires

Investing in tires is about more than just performance…it’s also about longevity. Michelin high performance tires are known for their durability…and the Michelin Pilot Sport A/S 4 All Season tires are built to last…offering a significant lifespan that ensures you get the most out of your purchase. Even with the 245/45ZR21 fit…these tires resist wear and tear…demonstrating exceptional resilience across varying driving conditions.

Why the Michelin Pilot Sport A/S 4 All Season Tires Should Be Your Next Investment

When comparing tire options…it’s crucial to consider performance…safety…and value for money. Michelin high performance tires…particularly the Michelin Pilot Sport A/S 4 All Season tires in the 245/45ZR21 size…are designed to provide optimal driving comfort…reliable All Season capacity…and superb durability.

Understanding the Value of Performance

When you opt for Michelin high performance tires…you’re investing in a product that promises superior engineering and design. The Michelin Pilot Sport A/S 4 All Season tires are engineered to provide a smooth and responsive driving experience…adapting seamlessly to different driving conditions. This level of performance can significantly enhance your vehicle’s handling and responsiveness.

The Eco Conscious Design of Michelin Tires

Michelin is committed to sustainability…and their high performance tires reflect this commitment. The Michelin Pilot Sport A/S 4 All Season tires utilize eco-friendly materials and processes…minimizing their impact on the environment without compromising on performance or durability.

The Verdict: Michelin High Performance Tires

To achieve the best results on the road…combining safety…longevity…and exceptional driving experience…the choice is clear: Michelin high performance tires. The Michelin Pilot Sport A/S 4 All Season tires…available in the versatile 245/45ZR21 size…provide unmatched quality and performance…making them the ideal choice for discerning drivers who prioritize safety and excellence.

Final Thoughts on Michelin High Performance Tires

Having detailed the numerous benefits of Michelin high performance tires…especially focusing on the Michelin Pilot Sport A/S 4 All Season tires…it’s evident that these tires are a compelling combination of cutting edge technology…design…and innovation. Whether you’re navigating through city streets or carving through curves on rural roads…you can trust in the deft adaptability and reliable performance of these tires in the 245/45ZR21 size.

Please feel free to reach out with any questions…as we’re here to assist you in making the best choice for your vehicle with Michelin high performance tires.

Detailed specifications

Listed are full spes for this 245/45R21 Michelin Pilot Sport A/S 4 – All Season tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.

Why choose the 245/45R21 Michelin Pilot Sport A/S 4 -?

245/45R21 Michelin Pilot Sport A/S 4 – is positioned as a all season / all season – ultra high performance / passenger fitment tire with clear Ontario and Quebec delivery details.

Free shipping • 1–3 business days (Ontario and Quebec)OutofstockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page

Best fit if you want

Mild year round driving, daily commuting, and comfort focused use.
Drivers who use separate winter tires for Quebec winter months or severe cold.
Fitments that require XL (extra load) capacity.
EV fitments where tire load, torque, rolling resistance, and noise can matter more.

Double-check if you need

Quebec winter tire compliance unless the exact tire also carries the 3PMS symbol.

Buying option	What to compare
Lowest sticker price tires	Check shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout.
XYZTires.com	Assist with fitment context, Ontario/Quebec free delivery, and product specific FAQ.

Quick Specs

Size: 245/45R21
Brand / Model: Michelin Pilot Sport A/S 4 –
Season: All Season
Vehicle Type: Passenger
EV Compatible: Yes
Load / Speed: 104Y (Load index 104 supports up to 900 kg per tire; speed rating Y rated up to 300 km/h)
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)

245/45ZR21 Michelin Pilot Sport A/S 4 – All Season

Category: All Season – Ultra High Performance

The Michelin Pilot Sport All Season 4 is an ultra high performance tire developed on the track and proven on the street. It has an asymmetric tread pattern that ensures even heat and traction distribution for a long tread life while providing more outer shoulder lateral grip and maximum levels of silica to stick to the pavement. Full depth sipes improve the Pilot Sport All Season 4's traction in wet and snowy condition and helped it become the first ever all-season tire chosen by Chevrolet for the Corvette. It also has a 70,000km tread life warranty for all sizes.

XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.

What these tire specs mean

Load Index 104 is the tire’s standardized carrying capacity, supporting up to 900 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
Speed Rating Y indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 300 km/h under proper load and inflation.
UTQG 540 AA A is the manufacturer treadwear, traction, and temperature grading system. It is useful for comparing tires from the same brand, but it should not be treated as an exact mileage promise.
All Season tires are made for mild year round driving, but they generally do not meet Quebec winter tire requirements unless they also carry 3PMS.
XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
EV Compatible means the tire is marked as suitable for electric vehicles, where load, torque, rolling resistance, and noise can matter more.
Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
Warranty coverage is manufacturer backed and depends on normal use, proper maintenance, rotation, inflation, and alignment conditions.

How this tire is positioned

245/45R21 Michelin Pilot Sport A/S 4 – is positioned as a all season / all season – ultra high performance tire built around a 245 mm section width and 21-inch wheel fitment.

In practical terms, this size combines a 45-series sidewall of about 110 mm with a 21-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.

Feature wise, this tire indicates an XL extra load rating, load index 104 and speed rating Y (~300 km/h), UTQG 540 AA A when provided by the manufacturer.

About the 245/45R21 tire size

The 245/45R21 size breaks down as follows:

245 — tread width in millimetres
45 — sidewall height as a percentage of tread width (approx. 110 mm)
R21 — fits a 21-inch rim

The 245/45R21 size is commonly found on performance vehicles and heavy duty trucks. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.

Key features — Michelin Pilot Sport A/S 4 – in 245/45R21

XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
EV compatible design.
UTQG: 540 AA A — treadwear, traction, and temperature grading to help compare similar tires.
Load/Speed: 104Y — load index 104 supports up to 900 kg per tire, while speed rating Y is rated up to 300 km/h.

Quebec winter tire mandate — note for all season tires

Quebec requires winter tires from December 1 to March 15. The 245/45R21 Michelin Pilot Sport A/S 4 – is an all season tire — standard all-season tires generally do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol. Consider a dedicated winter or all weather tire for Quebec driving.

Warranty

Warranty: 70000
This warranty is provided by Michelin and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.

Vehicles that commonly use 245/45R21 tires

Examples from our vehicle fitment lookup include:

2024 Hyundai Santa Fe
2020–2024 Land Rover Discovery Sport
2020–2024 Land Rover Range Rover Evoque
2018–2024 Jaguar E-Pace

Find tires for your vehicle

Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:

Shop more tires — Ontario & Quebec delivery

Frequently asked questions — 245/45R21 Michelin Pilot Sport A/S 4 – All Season

What does the 245/45R21 tire size mean?

The 245/45R21 size indicates a tread width of 245 mm, a sidewall ratio of 45% (approximately 110 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy duty trucks.

Is the 245/45R21 Michelin Pilot Sport A/S 4 – an All Season tire?

Yes — the 245/45R21 Michelin Pilot Sport A/S 4 – is categorized as an All Season tire. Standard all-season tires are designed for year round use in mild conditions but do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol.

What does the 104Y rating mean on the 245/45R21 Michelin Pilot Sport A/S 4 -?

On the 245/45R21 Michelin Pilot Sport A/S 4 -, the service description 104Y indicates a load index of 104 and a speed rating of Y (approximately 300 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.

Is the 245/45R21 Michelin Pilot Sport A/S 4 – 3PMS rated?

No — the 245/45R21 Michelin Pilot Sport A/S 4 – is not listed as 3PMS rated.

Is the 245/45R21 Michelin Pilot Sport A/S 4 – studdable?

This tire, 245/45R21 Michelin Pilot Sport A/S 4 – is not studdable. Contact us for any questions.

Does the 245/45R21 Michelin Pilot Sport A/S 4 – support run flat driving?

No — the 245/45R21 Michelin Pilot Sport A/S 4 – is not a run flat.

Is the 245/45R21 Michelin Pilot Sport A/S 4 – an XL (extra load) tire?

Yes — the 245/45R21 Michelin Pilot Sport A/S 4 – carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.

What does speed rating Y mean on the 245/45R21 Michelin Pilot Sport A/S 4 -?

Speed rating Y on the 245/45R21 Michelin Pilot Sport A/S 4 – corresponds to a maximum sustained speed of approximately 300 km/h under full load. Always obey posted speed limits regardless of tire rating.

Can I order the 245/45R21 Michelin Pilot Sport A/S 4 – with delivery to Ontario or Quebec?

Yes — XYZTires ships the 245/45R21 Michelin Pilot Sport A/S 4 – to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).

Why buy the 245/45R21 Michelin Pilot Sport A/S 4 – from XYZTires if another tire looks cheaper?

A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.

Other available sizes — Michelin Pilot Sport A/S 4 –

255/40R21 — $587.00 (In stock)
265/35R21 — $448.00 (In stock)
275/45R21 — $627.00 (In stock)
295/40R21 — $639.00 (In stock)
295/40R21 — $580.00 (In stock)
295/35R21 — $616.00 (In stock)
325/30R21 — $730.00 (In stock)
245/40R20 — $390.00 (In stock)