Additional information
| Speed Index | |
|---|---|
| Season | |
| Brand | |
| width | |
| profile | |
| diameter | |
| Load Index | |
| 3PMS | 3PMS |
| Studdable | Studdable |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| uTQG | 0 |
| XL | XL |
Description
255/55R18 Hankook W429A Winter
Detailed specifications
Listed are full spes for this 255/55R18 Hankook W429A 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 255/55R18 Hankook W429A?
255/55R18 Hankook W429A is positioned as a winter / 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: 255/55R18
- Brand / Model: Hankook W429A
- Season: Winter
- Vehicle Type: Passenger
- Load / Speed: 109T (Load index 109 supports up to 1030 kg per tire; speed rating T rated up to 190 km/h)
- Certifications: 3PMSF severe snow service, Studdable, XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/55R18 Hankook W429A Winter
3PMSF severe snow service rating indicated. Studdable option available where permitted.
What these tire specs mean
- Load Index 109 is the tire’s standardized carrying capacity, supporting up to 1030 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
- Speed Rating T indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 190 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.
- Studdable means the tire can accept studs where legally permitted. Ontario generally restricts stud use, while Quebec permits studs seasonally.
- 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.
How this tire is positioned
255/55R18 Hankook W429A is positioned as a winter tire built around a 255 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 55-series sidewall of about 140 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, a studdable design where permitted, an XL extra load rating, load index 109 and speed rating T (~190 km/h).
About the 255/55R18 tire size
The 255/55R18 size breaks down as follows:
- 255 — tread width in millimetres
- 55 — sidewall height as a percentage of tread width (approx. 140 mm)
- R18 — fits a 18-inch rim
The 255/55R18 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 — Hankook W429A in 255/55R18
- 3PMSF severe snow service symbol present.
- Studdable design (where permitted).
- XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
- Load/Speed: 109T — load index 109 supports up to 1030 kg per tire, while speed rating T is rated up to 190 km/h.
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 255/55R18 Hankook W429A is a Winter tire bearing the 3PMSF severe snow service symbol, making it eligible to satisfy Quebec’s winter tire mandate.
Vehicles that commonly use 255/55R18 tires
Examples from our vehicle fitment lookup include:
- 2023–2024 Lexus RZ
- 2016 Mercedes-Benz GLE300d
- 2015–2016 BMW X6
- 2015 Mercedes-Benz ML250
- 2015–2021 Porsche Macan
- 2011–2017 Volkswagen Touareg
- 2010–2011 Mitsubishi Endeavor
- 2008–2018 Porsche Cayenne
- 2008–2014 Subaru Tribeca
- 2007–2013 Acura MDX
More vehicles that use this size
- 2007–2015 Audi Q7
- 2007 Mercedes-Benz ML320
- 2007–2008 Mercedes-Benz R320
- 2006–2007 Mercedes-Benz ML350
- 2006–2007 Mercedes-Benz ML500
- 2006–2011 Mercedes-Benz R350
- 2006–2007 Mercedes-Benz R500
- 2006–2007 Subaru B9
- 2005–2009 Saab 9-7x
- 2004–2009 Cadillac SRX
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 — 255/55R18 Hankook W429A Winter
What does the 255/55R18 tire size mean?
The 255/55R18 size indicates a tread width of 255 mm, a sidewall ratio of 55% (approximately 140 mm tall), and a 18-inch rim diameter. This size is commonly found on mid size SUVs, crossovers, and sport sedans.
Is the 255/55R18 Hankook W429A a Winter tire?
Yes — the 255/55R18 Hankook W429A 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 109T rating mean on the 255/55R18 Hankook W429A?
On the 255/55R18 Hankook W429A, the service description 109T indicates a load index of 109 and a speed rating of T (approximately 190 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 255/55R18 Hankook W429A 3PMS rated?
Yes — winter tires like the 255/55R18 Hankook W429A have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the 255/55R18 Hankook W429A studdable?
Yes — the 255/55R18 Hankook W429A is listed as studdable. Stud installation is regulated by province — Ontario bans studs on most public roads; Quebec permits them seasonally. Verify local rules before installation.
Does the 255/55R18 Hankook W429A support run flat driving?
No — the 255/55R18 Hankook W429A is not a run flat.
Is the 255/55R18 Hankook W429A an XL (extra load) tire?
Yes — the 255/55R18 Hankook W429A 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 T mean on the 255/55R18 Hankook W429A?
Speed rating T on the 255/55R18 Hankook W429A corresponds to a maximum sustained speed of approximately 190 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 255/55R18 Hankook W429A with delivery to Ontario or Quebec?
Yes — XYZTires ships the 255/55R18 Hankook W429A to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 255/55R18 Hankook W429A 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 — Hankook W429A
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