Additional information
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Speed Index | |
| Brand | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Warranty | 30000 |
| Tread Depth | 9 |
| uTQG | 220 A A |
| XL | XL |
| RunFlat | Run Flat |
275/40R21 Michelin Pilot Sport 4 SUV
$542.00
Other Sizes
225/40R20
235/45R20
235/45R21
235/50R21
235/55R19
235/60R18
235/60R19
235/65R17
245/50R19
245/50R20
255/40R21
255/40R21
255/40R21
255/45R20
255/45R20
255/45R20
255/55R19
255/55R20
265/40R21
275/35R22
275/40R20
275/40R22
275/40R22
275/45R21
275/50R19
275/50R20
285/35R23
285/45R20
285/45R21
295/35R21
305/40R20
315/30R22
315/35R21
315/35R22
315/40R21
275/40R21 Michelin Pilot Sport 4 SUV – Performance Summer
In stock
Description
Why You Absolutely Need the Pilot Sport 4 SUV
The Michelin Pilot Sport 4 SUV is a sport truck and SUV summer tire developed for enhanced comfort and low noise while being designed to deliver outstanding grip in wet and dry conditions. The tread compound utilizes a rigid design providing strong lateral grip and the optimized notches enhance dry braking performance. The inner side of the Pilot Sport 4 SUV asymmetric tread pattern features a wider circumferential groove and greater pitch count for enhanced wet traction.It also has a 20,000 mile tread life warranty for all sizes.
So…you’re looking to get that Michelin magic on your ride…and someone told you the Pilot Sport 4 SUV is “just tires.” Well…buckle up! You don’t just need tires…you need these tires…Michelin Pilot Sport 4 SUV Performance summer tires in the attention-seeking 275/40R21 size…because why not?
Exploring the Technology Behind Pilot Sport 4 SUV
Let me introduce you to a concept: the future. Yeah…that’s right…Michelin packed so much tech into the Pilot Sport 4 SUV that even your SUV blushes. From mind-boggling grip to jaw-dropping stability…these summer tires redefine performance like me trying to redefine sarcasm. Highlights include:
- Dynamic Response Technology: It’s like the tire is wired into the matrix for the best road feedback.
- Asymmetric Tread Pattern: Because nothing screams “I’m a connoisseur” like asymmetric.
- High-Profile Sidewalls: You didn’t really want your comfort to suffer…did you?
Unmatched Performance with Michelin Pilot Sport 4 SUV
Let’s talk performance…because that’s what your SUV dreams about while parked. The Michelin Pilot Sport 4 SUV offers a grip that could tame a wild cheetah. These summer tires laugh at rain-soaked roads and brush off heat like it’s nothing…while that 275/40R21 profile plants your SUV with the finesse of a seasoned dancer. Flexibility and strength harmonize perfectly here for a ride that’s smoother than my jokes.
Why 275/40R21 is the Talk of the Town
Everyone loves a good set of 275/40R21 summer tires…your neighbor…your neighbor’s cat…even your neighbor’s cat’s social media followers. Why? Because they fit like a glove and make your SUV not just a car…but an extension of your personality. Michelin knows this…and that’s why the Pilot Sport 4 SUV products are the definitive must-have this side of the tire universe.
Detailed specifications
Listed are full spes for this 275/40R21 Michelin Pilot Sport 4 SUV – Performance Summer 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 275/40R21 Michelin Pilot Sport 4 SUV – Performance?
275/40R21 Michelin Pilot Sport 4 SUV – Performance is positioned as a summer / truck/suv summer – sport / passenger fitment tire with clear Ontario and Quebec delivery details.
Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page
Best fit if you want
- Warm weather grip, responsive steering, and sportier handling.
- Drivers who already switch to dedicated winter tires when temperatures drop.
- Vehicles designed for run flat tires with a working TPMS system.
- Fitments that require XL (extra load) capacity.
Double-check if you need
- Quebec winter tire compliance or cold weather winter driving.
- A one tire year round setup for Ontario or Quebec.
| 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: 275/40R21
- Brand / Model: Michelin Pilot Sport 4 SUV – Performance
- Season: Summer
- Vehicle Type: Passenger
- Load / Speed: 107Y (Load index 107 supports up to 975 kg per tire; speed rating Y rated up to 300 km/h)
- Certifications: Run flat, XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
275/40R21 Michelin Pilot Sport 4 SUV – Performance Summer
Category: Truck/SUV Summer – Sport
The Michelin Pilot Sport 4 SUV is a sport truck and SUV summer tire developed for enhanced comfort and low noise while being designed to deliver outstanding grip in wet and dry conditions. The tread compound utilizes a rigid design providing strong lateral grip and the optimized notches enhance dry braking performance. The inner side of the Pilot Sport 4 SUV asymmetric tread pattern features a wider circumferential groove and greater pitch count for enhanced wet traction. It also has a 20,000 mile tread life warranty for all sizes.
Run flat design allows you to still drive a short distance despite having a puncture. Must be used with a compatible vehicle and TPMS.
What these tire specs mean
- Load Index 107 is the tire’s standardized carrying capacity, supporting up to 975 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 220 A 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.
- Summer tires are built for warm weather grip and should not be used as winter tires in Ontario or Quebec cold weather conditions.
- 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.
- Run flat tires can temporarily support the vehicle after pressure loss, allowing you to keep control and drive a limited distance to service. Note that they require a compatible vehicle setup and a working TPMS system.
- 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
275/40R21 Michelin Pilot Sport 4 SUV – Performance is positioned as a summer / truck/suv summer – sport tire built around a 275 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 40-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 run flat construction, an XL extra load rating, load index 107 and speed rating Y (~300 km/h), UTQG 220 A A when provided by the manufacturer.
About the 275/40R21 tire size
The 275/40R21 size breaks down as follows:
- 275 — tread width in millimetres
- 40 — sidewall height as a percentage of tread width (approx. 110 mm)
- R21 — fits a 21-inch rim
The 275/40R21 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 4 SUV – Performance in 275/40R21
- Run flat: built to support temporary driving after pressure loss on compatible vehicles with TPMS.
- XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
- UTQG: 220 A A — treadwear, traction, and temperature grading to help compare similar tires.
- Load/Speed: 107Y — load index 107 supports up to 975 kg per tire, while speed rating Y is rated up to 300 km/h.
Warranty
- Warranty: 30000
- 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 275/40R21 tires
Examples from our vehicle fitment lookup include:
- 2024 Chevrolet Equinox EV
- 2024 Mercedes-Benz EQE
- 2022–2024 Acura MDX
- 2022–2024 Mercedes-Benz EQS
- 2020–2024 BMW X6
- 2019–2024 BMW X5
- 2017 Volkswagen Touareg
- 2016–2024 Volvo XC90
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 — 275/40R21 Michelin Pilot Sport 4 SUV – Performance Summer
What does the 275/40R21 tire size mean?
The 275/40R21 size indicates a tread width of 275 mm, a sidewall ratio of 40% (approximately 110 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy duty trucks.
Is the 275/40R21 Michelin Pilot Sport 4 SUV – Performance a Summer tire?
Yes — the 275/40R21 Michelin Pilot Sport 4 SUV – Performance is categorized as a Summer tire.
What does the 107Y rating mean on the 275/40R21 Michelin Pilot Sport 4 SUV – Performance?
On the 275/40R21 Michelin Pilot Sport 4 SUV – Performance, the service description 107Y indicates a load index of 107 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 275/40R21 Michelin Pilot Sport 4 SUV – Performance 3PMS rated?
No — the 275/40R21 Michelin Pilot Sport 4 SUV – Performance is not listed as 3PMS rated.
Is the 275/40R21 Michelin Pilot Sport 4 SUV – Performance studdable?
This tire, 275/40R21 Michelin Pilot Sport 4 SUV – Performance is not studdable. Contact us for any questions.
Does the 275/40R21 Michelin Pilot Sport 4 SUV – Performance support run flat driving?
Yes — the 275/40R21 Michelin Pilot Sport 4 SUV – Performance is listed as a run flat tire. Run flat tires require a compatible vehicle with a functioning Tire Pressure Monitoring System (TPMS).
Is the 275/40R21 Michelin Pilot Sport 4 SUV – Performance an XL (extra load) tire?
Yes — the 275/40R21 Michelin Pilot Sport 4 SUV – Performance 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 275/40R21 Michelin Pilot Sport 4 SUV – Performance?
Speed rating Y on the 275/40R21 Michelin Pilot Sport 4 SUV – Performance 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 275/40R21 Michelin Pilot Sport 4 SUV – Performance with delivery to Ontario or Quebec?
Yes — XYZTires ships the 275/40R21 Michelin Pilot Sport 4 SUV – Performance to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 275/40R21 Michelin Pilot Sport 4 SUV – Performance 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 4 SUV – Performance
- 275/45R21 — $715.00 (In stock)
- 265/40R21 — $669.00 (Out of stock)
- 285/45R21 — $751.00 (In stock)
- 255/40R21 — $659.00 (In stock)
- P255/40R21 — $659.00 (In stock)
- P255/40R21 — $659.00 (In stock)
- 315/40R21 — $849.00 (In stock)
- 235/45R21 — $651.00 (In stock)
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