275/40R21 Michelin CrossClimate2 A/W CUV All Weather
Width
275
Profile
40
Diameter
21
Load Index
107
Speed Index
V
Description
275/40R21 Michelin CrossClimate2 A/W CUV All Weather
Detailed specifications
On this page you’ll find the full specifications for this 275/40R21 Michelin CrossClimate2 A/W CUV All Weather tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG (when provided by the manufacturer), and shipping details for Ontario and Quebec.
Quick Specs
Size: 275/40R21
Brand / Model: Michelin CrossClimate2 A/W CUV
Season: All Weather
Certifications: 3PMSF severe snow service, XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
275/40R21 Michelin CrossClimate2 A/W CUV All Weather
3PMSF severe snow service rating indicated. XL (Extra Load) rating indicated.
How this tire is positioned
275/40R21 Michelin CrossClimate2 A/W CUV is positioned as a all weather 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 listing indicates 3PMS certification for severe-snow service, an XL extra-load rating, UTQG 640 B 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 CrossClimate2 A/W CUV in 275/40R21
3PMSF severe snow service symbol indicated.
XL (Extra Load) rating indicated.
UTQG: 640 B A (when provided by manufacturer).
Size: 275/40R21 (fits an 21-inch wheel).
Quebec winter tire mandate — all-weather eligible
All-weather tires bearing the 3PMS symbol — like the 275/40R21 Michelin CrossClimate2 A/W CUV — satisfy Quebec’s mandatory winter tire requirement (December 1 to March 15) while remaining usable year-round. A practical choice for drivers in both Ontario and Quebec.
Warranty
Warranty: 100000
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.
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
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 CrossClimate2 A/W CUV a All Weather tire?
Yes — the 275/40R21 Michelin CrossClimate2 A/W CUV is categorized as a All Weather tire. All-weather tires carry the 3PMS symbol and meet Quebec’s mandatory winter tire requirement.
Is the 275/40R21 Michelin CrossClimate2 A/W CUV 3PMS rated?
Yes — the 275/40R21 Michelin CrossClimate2 A/W CUV carries the 3PMSF (Three-Peak Mountain Snowflake) severe snow service symbol, confirming it meets recognized winter traction performance standards.
Is the 275/40R21 Michelin CrossClimate2 A/W CUV studdable?
The listing for the 275/40R21 Michelin CrossClimate2 A/W CUV does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 275/40R21 Michelin CrossClimate2 A/W CUV support run-flat driving?
No — the 275/40R21 Michelin CrossClimate2 A/W CUV is not listed as run-flat.
Is the 275/40R21 Michelin CrossClimate2 A/W CUV an XL (extra load) tire?
Yes — the 275/40R21 Michelin CrossClimate2 A/W CUV carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard-load equivalent.
Can I order the 275/40R21 Michelin CrossClimate2 A/W CUV with delivery to Ontario or Quebec?
Yes — XYZTires ships the 275/40R21 Michelin CrossClimate2 A/W CUV to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Other available sizes — Michelin CrossClimate2 A/W CUV