Additional information
| Speed Index | |
|---|---|
| Brand | |
| width | |
| profile | |
| diameter | |
| Load Index | |
| Season | |
| XL | XL |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Min Wheel Width | 5.5 |
| Max Wheel Width | 7 |
| Tread Depth | 50 |
Description
255/40R20 Bridgestone Blizzak 6 Winter
Full specifications
Everything you need to know about the 255/40R20 Bridgestone Blizzak 6 Winter is on this page — what the size means, load and speed ratings, certifications like 3PMS and XL, which vehicles it fit, and how we ship to Ontario and Quebec.
Is the 255/40R20 Bridgestone Blizzak 6 right for you?
255/40R20 Bridgestone Blizzak 6 is a winter / passenger fitment tire, with Ontario and Quebec delivery details on this page.
Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec focusedFull specs, fitment, and FAQ on page
A good fit if you
- Cold weather, snow, and ice — the conditions this tire is specifically engineered for.
- Drivers who want the best cold-weather performance and won’t compromise with all-seasons.
- Factory fitments or vehicles that specifically require XL-rated tires.
Think twice if you need
- Summer use — winter compound softens too much in heat, wearing faster and handling worse.
| Buying option | What to compare |
|---|---|
| Lowest sticker price | Check the shipping cost, stock status, and delivery timeline — the final landed price may look different at checkout. |
| XYZTires | Transparent Ontario and Quebec delivery details, fitment context, and product-specific FAQ on every page. |
Quick Specs
- Size: 255/40R20
- Brand / Model: Bridgestone Blizzak 6
- Season: Winter
- Vehicle Type: Passenger
- Load / Speed: 101W (Load index 101 supports up to 825 kg per tire; speed rating W rated up to 270 km/h)
- Certifications: 3PMSF severe snow service, XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/40R20 Bridgestone Blizzak 6 Winter
Carries the 3PMSF symbol — tested and rated for severe snow service. XL (Extra Load) — built to handle higher inflation pressures and heavier loads than a standard-load tire of the same size.
What these tire specs mean
- Load index 101 means each tire can carry up to 825 kg. Check your door jamb placard — the tire needs to meet or beat the load rating your manufacturer specifies.
- Speed rating W is the maximum sustained speed this tire is designed to handle under proper conditions. That works out to 270 km/h under correct load and inflation — not a target, just the rated ceiling.
- Winter tires use a softer compound that stays pliable in cold temperatures, where all-season rubber starts to harden. They carry the 3PMS symbol and meet Quebec’s winter tire mandate.
- XL means Extra Load. These tires run at higher inflation pressures and handle more weight than a standard-load tire of the same size. If your vehicle’s factory spec calls for XL, that’s what you need — swapping to standard load can affect ride, handling, and safety.
- 3PMS stands for Three Peak Mountain Snowflake — a symbol earned by meeting specific severe snow traction standards in testing. It is the mark Quebec requires for winter tire compliance.
- Vehicle type indicates the service category this tire is built for — passenger car, light truck, commercial, or other. Matching the right category matters for load capacity, handling, and safety.
Where this tire fits in
The 255/40R20 Bridgestone Blizzak 6 is a winter tire, built around a 255 mm section width for a 20-inch wheel.
In practical terms, this size gives you a 40-series sidewall of about 102 mm paired with a 20-inch wheel diameter — confirm this against your current tire’s sidewall marking before ordering.
Worth noting on the spec side: this tire carries 3PMS certification for severe snow service, an XL extra load rating, load index 101 and speed rating W (~270 km/h).
About the 255/40R20 tire size
The 255/40R20 breaks down into three numbers:
- 255 — tread width in millimetres, measured across the contact patch
- 40 — sidewall height as a percentage of the tread width (roughly 102 mm of rubber between road and rim)
- R20 — radial construction, for a 20-inch wheel
The 255/40R20 size is commonly found on luxury sedans and performance vehicles. Replacing a set? The full size marking is on your current tire’s sidewall — confirm width, profile, and rim diameter all match before you order.
What stands out — Bridgestone Blizzak 6 255/40R20
- Carries the 3PMSF symbol — tested and rated for severe snow traction.
- XL (Extra Load) rated — handles higher inflation pressures and heavier loads than a standard-load equivalent.
- Service description 101W: load index 101 means each tire carries up to 825 kg, speed rating W is rated to 270 km/h.
- 255/40R20 mounts on a 20-inch wheel.
Ontario & Quebec — winter tire rules
In Quebec, winter tires are mandatory on all passenger vehicles from December 1 to March 15 — it’s the law under the Highway Safety Code, not a suggestion. In Ontario, they’re strongly recommended through the cold months, and most insurance providers give you a premium discount when you run them. The 255/40R20 Bridgestone Blizzak 6 is a Winter tire with the 3PMSF symbol, so it qualifies for Quebec’s winter mandate.
Vehicles that fit 255/40R20 tires
Based on our fitment database, this size is used on:
- 2024 Mercedes-Benz E450
- 2024 Mercedes-Benz S580e
- 2023–2024 Mercedes-Benz EQE350
- 2023–2024 Mercedes-Benz EQE500
- 2022–2024 Mercedes-Benz S500
- 2022–2024 Mercedes-Benz S580
- 2022–2024 Porsche Taycan
- 2022–2024 Volvo C40
- 2021–2024 Mercedes-Benz GLA35
- 2021–2023 Mercedes-Benz GLA45
More vehicles that fit this size
- 2021–2024 Mercedes-Benz GLB35
- 2021–2024 Volvo XC40
- 2020 Audi S6
- 2020–2021 Audi S7
- 2020–2024 Tesla Model Y
- 2019–2023 Aston Martin Vantage
- 2019–2024 Audi A6
- 2019–2024 Audi A7
- 2019–2024 Audi Q3
- 2019–2024 Volkswagen Tiguan
Find the right tires for your vehicle
Pick your year, make, model, and trim — we’ll show you everything we carry that fits, with Ontario and Quebec delivery details:
More tires — Ontario & Quebec delivery
Common questions — 255/40R20 Bridgestone Blizzak 6 Winter
What does the 255/40R20 tire size mean?
Break it down and 255/40R20 tells you three things: the tread is 255 mm wide, the sidewall stands at 40% of that — about 102 mm of rubber between road and rim — and it fits a 20-inch wheel. You’ll find this size most often on luxury sedans and performance vehicles.
Is the 255/40R20 Bridgestone Blizzak 6 a Winter tire?
Yes — the 255/40R20 Bridgestone Blizzak 6 is categorized as a Winter tire. In Quebec, that’s the law — mandatory from December 1 to March 15 under the Highway Safety Code. In Ontario it’s strongly recommended, and most insurance providers offer a premium discount when you run dedicated winter rubber.
What does the 101W rating mean on the 255/40R20 Bridgestone Blizzak 6?
The 101W on the Bridgestone Blizzak 6 breaks into two numbers: load index 101, meaning each tire carries up to 825 kg, rated to approximately 270 km/h; and speed rating W, rated to 270 km/h under proper load and inflation. Your door jamb placard lists the minimum ratings your vehicle requires — match or exceed both.
Is the 255/40R20 Bridgestone Blizzak 6 3PMS rated?
Yes — like all proper winter tires, the Bridgestone Blizzak 6 carries the 3PMSF symbol. It’s been tested for severe snow traction and meets Quebec’s winter tire mandate.
Is the 255/40R20 Bridgestone Blizzak 6 studdable?
Studdable status is not confirmed for this tire. Reach out and we’ll check the manufacturer specs for you.
Does the 255/40R20 Bridgestone Blizzak 6 support run flat driving?
No — the Bridgestone Blizzak 6 is a standard tire, not a run flat. If your vehicle came equipped with run flats, your replacement set needs to be run flat-capable too.
Is the 255/40R20 Bridgestone Blizzak 6 an XL (extra load) tire?
Yes — the Bridgestone Blizzak 6 is XL rated. It’s designed for higher inflation pressures and greater load capacity than a standard-load tire of the same size. If your current tires are XL, your replacement should be too.
What does speed rating W mean on the 255/40R20 Bridgestone Blizzak 6?
Speed rating W on the Bridgestone Blizzak 6 corresponds to a maximum sustained speed of 270 km/h under proper load and inflation. In practice, this tells you the performance category the tire is built for — not a number to chase on public roads.
Can I order the 255/40R20 Bridgestone Blizzak 6 with delivery to Ontario or Quebec?
Yes — we ship the 255/40R20 Bridgestone Blizzak 6 across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 255/40R20 Bridgestone Blizzak 6 from XYZTires if another tire looks cheaper?
A lower sticker price is worth comparing, but the full picture includes shipping cost, delivery timeline, whether it’s actually in stock, and whether the tire category is right for how you drive. We focus on making those details clear upfront — so you can compare real delivered value, not just the first number you see.
Other Bridgestone Blizzak 6 sizes
Related products
-
175/65R14 Antares Grip 20
$84.00 -
175/65R15 Antares Grip 20
$88.00 -
175/70R13 Antares Grip 20
$86.00 -
175/70R14 Antares Grip 20
$85.00 -
185/60R14 Antares Grip 20
$91.00