Additional information
| Speed Index | |
|---|---|
| Season | |
| Brand | |
| width | |
| profile | |
| diameter | |
| Load Index | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Min Wheel Width | 9 |
| Max Wheel Width | 11 |
| Tread Depth | 9 |
| EV Compatible | EV Compatible |
| uTQG | 300 A A |
Description
275/35R21 Michelin Pilot Sport S 5 Summer
Detailed specifications
Listed are full spes for this 275/35R21 Michelin Pilot Sport S 5 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 275/35R21 Michelin Pilot Sport S 5?
275/35R21 Michelin Pilot Sport S 5 is positioned as a summer / performance focused / 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.
- EV fitments where tire load, torque, rolling resistance, and noise can matter more.
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: 275/35R21
- Brand / Model: Michelin Pilot Sport S 5
- Season: Summer
- Vehicle Type: Passenger
- EV Compatible: Yes
- Load / Speed: 99Y (Load index 99 supports up to 775 kg per tire; speed rating Y rated up to 300 km/h)
- Certifications: —
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
275/35R21 Michelin Pilot Sport S 5 Summer
What these tire specs mean
- Load Index 99 is the tire’s standardized carrying capacity, supporting up to 775 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 300 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.
- 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.
How this tire is positioned
275/35R21 Michelin Pilot Sport S 5 is positioned as a summer tire built around a 275 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 35-series sidewall of about 96 mm with a 21-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates load index 99 and speed rating Y (~300 km/h), UTQG 300 A A when provided by the manufacturer.
About the 275/35R21 tire size
The 275/35R21 size breaks down as follows:
- 275 — tread width in millimetres
- 35 — sidewall height as a percentage of tread width (approx. 96 mm)
- R21 — fits a 21-inch rim
The 275/35R21 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 S 5 in 275/35R21
- EV compatible design.
- UTQG: 300 A A — treadwear, traction, and temperature grading to help compare similar tires.
- Load/Speed: 99Y — load index 99 supports up to 775 kg per tire, while speed rating Y is rated up to 300 km/h.
- Size: 275/35R21 (fits an 21-inch wheel).
Vehicles that commonly use 275/35R21 tires
Examples from our vehicle fitment lookup include:
- 2024 Aston Martin DB12
- 2024 Aston Martin Vantage
- 2024 Hyundai Ioniq 5
- 2023–2024 Genesis G90
- 2021–2024 Audi RS6
- 2021–2024 Audi RS7
- 2020–2024 Audi S8
- 2020–2024 Tesla Model Y
- 2019–2024 BMW X4
- 2019–2024 Mercedes-Benz AMG GT
More vehicles that use this size
- 2018–2024 BMW X3
- 2018–2024 Lexus LC
- 2018–2023 Porsche Panamera Sport Turismo
- 2017–2024 Porsche Panamera
- 2016–2018 Audi A8
- 2014–2019 Bentley Flying Spur
- 2013–2018 Audi S8
- 2012–2018 Bentley Continental
- 2010–2015 Chevrolet Camaro
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 — 275/35R21 Michelin Pilot Sport S 5 Summer
What does the 275/35R21 tire size mean?
The 275/35R21 size indicates a tread width of 275 mm, a sidewall ratio of 35% (approximately 96 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy duty trucks.
Is the 275/35R21 Michelin Pilot Sport S 5 a Summer tire?
Yes — the 275/35R21 Michelin Pilot Sport S 5 is categorized as a Summer tire.
What does the 99Y rating mean on the 275/35R21 Michelin Pilot Sport S 5?
On the 275/35R21 Michelin Pilot Sport S 5, the service description 99Y indicates a load index of 99 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 275/35R21 Michelin Pilot Sport S 5 3PMS rated?
No — the 275/35R21 Michelin Pilot Sport S 5 is not listed as 3PMS rated.
Is the 275/35R21 Michelin Pilot Sport S 5 studdable?
This tire, 275/35R21 Michelin Pilot Sport S 5 is not studdable. Contact us for any questions.
Does the 275/35R21 Michelin Pilot Sport S 5 support run flat driving?
No — the 275/35R21 Michelin Pilot Sport S 5 is not a run flat.
Is the 275/35R21 Michelin Pilot Sport S 5 an XL (extra load) tire?
No — the 275/35R21 Michelin Pilot Sport S 5 is not an XL (extra load) tire.
What does speed rating Y mean on the 275/35R21 Michelin Pilot Sport S 5?
Speed rating Y on the 275/35R21 Michelin Pilot Sport S 5 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 275/35R21 Michelin Pilot Sport S 5 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 275/35R21 Michelin Pilot Sport S 5 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 275/35R21 Michelin Pilot Sport S 5 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.
