Additional information
| Speed Index | |
|---|---|
| Season | |
| Brand | |
| width | |
| profile | |
| diameter | |
| Load Index | |
| 3PMS | 3PMS |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Warranty | 50000 |
| Min Wheel Width | 8.5 |
| Max Wheel Width | 10 |
| Tread Depth | 10 |
| XL | XL |
255/40R18 Michelin Pilot Alpin 5 Winter
$396.00
Other Sizes
255/40R18 Michelin Pilot Alpin 5 Winter
In stock
Description
255/40R18 Michelin Pilot Alpin 5 Winter
Detailed specifications
Listed are full spes for this 255/40R18 Michelin Pilot Alpin 5 Winter 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 255/40R18 Michelin Pilot Alpin 5?
255/40R18 Michelin Pilot Alpin 5 is positioned as a winter / winter – performance / 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
- Cold weather traction, snow performance, and Quebec winter tire compliance.
- Drivers who want a dedicated winter set instead of stretching all seasons into winter.
- Fitments that require XL (extra load) capacity.
Double-check if you need
- Warm weather summer use or maximum tread life in hot conditions.
| 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: 255/40R18
- Brand / Model: Michelin Pilot Alpin 5
- Season: Winter
- Vehicle Type: Passenger
- Load / Speed: 99H (Load index 99 supports up to 775 kg per tire; speed rating H rated up to 210 km/h)
- Certifications: 3PMSF severe snow service, XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/40R18 Michelin Pilot Alpin 5 Winter
Category: Winter – Performance
The Michelin Pilot Alpin 5 is a performance winter tire developed to help you enjoy your vehicle year-round. A directional highly siped tread pattern features a wide central groove and deep lateral grooves to provide hydroplaning resistance and traction in slush, snow and on ice. The Pilot Alpin 5 meet the industry's severe snow service requirements and are branded with the three-peak mountain snowflake symbol. It also has a 30,000 mile tread life warranty for all sizes.
3PMSF severe snow service rating indicated. XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.
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 H indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 210 km/h under proper load and inflation.
- Winter tires are built for cold weather traction and carry 3PMS for severe snow service.
- 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.
- 3PMS is the Three Peak Mountain Snowflake symbol, confirming the tire meets recognized severe snow traction performance standards.
- 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
255/40R18 Michelin Pilot Alpin 5 is positioned as a winter / winter – performance tire built around a 255 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 102 mm with a 18-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates 3PMS certification for severe snow service, an XL extra load rating, load index 99 and speed rating H (~210 km/h).
About the 255/40R18 tire size
The 255/40R18 size breaks down as follows:
- 255 — tread width in millimetres
- 40 — sidewall height as a percentage of tread width (approx. 102 mm)
- R18 — fits a 18-inch rim
The 255/40R18 size is commonly found on mid size SUVs, crossovers, and sport sedans. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Michelin Pilot Alpin 5 in 255/40R18
- 3PMSF severe snow service symbol present.
- XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
- Load/Speed: 99H — load index 99 supports up to 775 kg per tire, while speed rating H is rated up to 210 km/h.
- Size: 255/40R18 (fits an 18-inch wheel).
Ontario & Quebec — winter tire information
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 255/40R18 Michelin Pilot Alpin 5 is a Winter tire bearing the 3PMSF severe snow service symbol, making it eligible to satisfy Quebec’s winter tire mandate.
Warranty
- Warranty: 50000
- 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 255/40R18 tires
Examples from our vehicle fitment lookup include:
- 2022–2024 BMW 230i
- 2021–2024 BMW M440i
- 2021–2024 Toyota Supra
- 2020–2024 BMW M340i
- 2019–2024 BMW Z4
- 2017–2018 BMW 330e
- 2017–2019 BMW 330i
- 2017–2020 BMW 430i
- 2017–2020 BMW 440i
- 2017–2021 Mercedes-Benz C63
More vehicles that use this size
- 2017 Mercedes-Benz SL450
- 2016–2018 BMW 340i
- 2016–2017 Mercedes-Benz CLS400
- 2016 Mercedes-Benz SL400
- 2015–2018 BMW M3
- 2015–2020 BMW M4
- 2014–2018 BMW 328d
- 2014–2016 BMW 428i
- 2014–2016 BMW 435i
- 2013–2018 BMW 320i
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 — 255/40R18 Michelin Pilot Alpin 5 Winter
What does the 255/40R18 tire size mean?
The 255/40R18 size indicates a tread width of 255 mm, a sidewall ratio of 40% (approximately 102 mm tall), and a 18-inch rim diameter. This size is commonly found on mid size SUVs, crossovers, and sport sedans.
Is the 255/40R18 Michelin Pilot Alpin 5 a Winter tire?
Yes — the 255/40R18 Michelin Pilot Alpin 5 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.
What does the 99H rating mean on the 255/40R18 Michelin Pilot Alpin 5?
On the 255/40R18 Michelin Pilot Alpin 5, the service description 99H indicates a load index of 99 and a speed rating of H (approximately 210 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 255/40R18 Michelin Pilot Alpin 5 3PMS rated?
Yes — winter tires like the 255/40R18 Michelin Pilot Alpin 5 have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the 255/40R18 Michelin Pilot Alpin 5 studdable?
This tire, 255/40R18 Michelin Pilot Alpin 5 is not studdable. Contact us for any questions.
Does the 255/40R18 Michelin Pilot Alpin 5 support run flat driving?
No — the 255/40R18 Michelin Pilot Alpin 5 is not a run flat.
Is the 255/40R18 Michelin Pilot Alpin 5 an XL (extra load) tire?
Yes — the 255/40R18 Michelin Pilot Alpin 5 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 H mean on the 255/40R18 Michelin Pilot Alpin 5?
Speed rating H on the 255/40R18 Michelin Pilot Alpin 5 corresponds to a maximum sustained speed of approximately 210 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 255/40R18 Michelin Pilot Alpin 5 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 255/40R18 Michelin Pilot Alpin 5 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 255/40R18 Michelin Pilot Alpin 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.
Other available sizes — Michelin Pilot Alpin 5
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