255/40R21 Michelin X-Ice Snow Winter
In stock
| Speed Index | |
|---|---|
| Season | |
| Brand | |
| width | |
| profile | |
| diameter | |
| Load Index | |
| 3PMS | 3PMS |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Warranty | 60000 |
| Tread Depth | 11 |
| EV Compatible | EV Compatible |
| XL | XL |
| Tyre Season | Winter |
| Tyre Size | 255/40R21 Michelin X-Ice Snow Winter |
| Width | 255 |
| Profile | 40 |
| Diameter | 21 |
| Load Index | 102 |
| Speed Index | H |
255/40R21 Michelin X-Ice Snow Winter
On this page you’ll find the full specifications for this 255/40R21 Michelin X-Ice Snow Winter tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG (when provided by the manufacturer), and shipping details for Ontario and Quebec.
255/40R21 Michelin X-Ice Snow Winter
Category: Winter – Studless
The Michelin X-Ice Snow tire offers shorter ice and snow stopping distances and better hydroplaning performance than its predecessors. The new aggressive winter tread design with increased void ratio enhances snow, slush, and wet evacuation while two types of full-depth sipes create long-lasting biting edges. The X-Ice Snow tire delivers long wear life by providing tread block rigidity and optimizing contact with the road which helps the tire last up to one additional winter over the average leading competitor tire. It also has a 60,000km tread life warranty for all sizes.
3PMSF severe snow service rating indicated. XL (Extra Load) rating indicated.
255/40R21 Michelin X-Ice Snow is positioned as a winter / winter – studless tire built around a 255 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 102 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.
The 255/40R21 size breaks down as follows:
The 255/40R21 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.
In Quebec, winter tires are mandatory on all passenger vehicles from December 1 to March 15 under the Highway Safety Code. In Ontario, winter tires are strongly recommended during cold-weather months and many insurance providers offer premium discounts for equipped vehicles. The 255/40R21 Michelin X-Ice Snow is a Winter tire bearing the 3PMSF severe snow service symbol, making it eligible to satisfy Quebec’s winter tire mandate.
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
The 255/40R21 size indicates a tread width of 255 mm, a sidewall ratio of 40% (approximately 102 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy-duty trucks.
Yes — the 255/40R21 Michelin X-Ice Snow is categorized as a Winter tire. Winter tires are mandatory in Quebec from December 1 to March 15, and strongly recommended across Ontario during cold-weather months.
Yes — the 255/40R21 Michelin X-Ice Snow carries the 3PMSF (Three-Peak Mountain Snowflake) severe snow service symbol, confirming it meets recognized winter traction performance standards.
The listing for the 255/40R21 Michelin X-Ice Snow does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
No — the 255/40R21 Michelin X-Ice Snow is not listed as run-flat.
Yes — the 255/40R21 Michelin X-Ice Snow carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard-load equivalent.
Yes — XYZTires ships the 255/40R21 Michelin X-Ice Snow to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
