Bridgestone · Dueler A/T Ascent · 255/55R20
Bridgestone Dueler A/T Ascent 255/55R20 110H
3PMSXLThe size 255/55R20 means a tire 255 mm wide, with a sidewall 55% as tall as it is wide (about 140 mm), built for 20-inch wheels. Load index 110 means each tire can carry up to 1,060 kg (2,337 lb), or 4,240 kg for a set of four. Speed rating H means it is certified for sustained speeds up to 210 km/h (130 mph). It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.
$339.00 per tire
Set of 4: $1,356.00 before tax
In stock
- Free delivery in ON & QC, 1–3 business days
- Or pick up in Etobicoke
- 30-day returns on unused tires (see policy)
SKU BS 013878 · GTIN 092971362461
Specifications
| Size | 255/55R20 |
|---|---|
| Load index | 110 — 1,060 kg (2,337 lb) per tire |
| Speed rating | H — 210 km/h (130 mph) |
| Season | All-weather |
| 3PMS (severe snow) | Yes |
| XL | Yes |
| Run-flat | No |
| Studdable | No |
| UTQG | 640 A B |
| Tread depth (new) | 12/32″ (9.5 mm) |
| Overall diameter | 789 mm (31.1″) |
| Revolutions per km | 403 |
| Tire type | Passenger |
About the Bridgestone Dueler A/T Ascent
The Bridgestone Dueler A/T Ascent is a 3PMS-rated all-terrain tire for SUVs and pickups, designed to balance on-road comfort and tread life with traction on gravel, dirt and snow, with a treadwear warranty of up to 100,000 km.
Vehicles that use 255/55R20
- Chevrolet Traverse 2009–2024
- GMC Acadia 2010–2024
- Buick Enclave 2010–2024
- Land Rover Discovery 2017–2024
- Ford Explorer 2020–2024
- Lincoln Aviator 2020–2024
- Toyota Grand Highlander 2024
- Chevrolet Colorado 2019–2024
- Porsche Cayenne 2024
- Porsche Cayenne Coupe 2024
- Lexus TX 2024
- Lincoln Nautilus 2024
- Land Rover Range Rover Sport 2014–2022
- Land Rover Range Rover 2013–2022
- GMC Canyon 2018–2022
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Bridgestone Dueler A/T Ascent sizes
- 245/70R17 110T
- LT245/75R17 121R
- LT255/75R17 111R
- 265/65R17 112T
- 265/70R17 115T
- LT265/70R17 123S
- LT285/70R17 126R
- 245/60R18 105T
- 255/60R18 112H XL
- 255/70R18 113T
- 265/60R18 110T
- 265/65R18 114T
- 265/70R18 116T
- LT265/70R18 124R
- 275/65R18 116T
- LT275/65R18 123S
- LT275/70R18 125S
- LT285/65R18 125S
- LT295/70R18 129S
- 255/55R19 111H XL
- 265/50R20 107T
- 265/60R20 112H
- LT265/60R20 121R
- 275/50R20 113H XL
- 275/55R20 113T
- LT275/55R20 120S
- 275/60R20 115T
- 275/65R20 116H
- LT275/65R20 126S
- LT285/55R20 122S
- LT285/60R20 125R
- LT285/65R20 127S
- LT295/60R20 126S
- LT305/55R20 121S
- 275/50R22 115H XL
- 285/45R22 114H XL
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Questions about the Bridgestone Dueler A/T Ascent 255/55R20
Which vehicles use 255/55R20 tires?
255/55R20 is original equipment on vehicles including the Chevrolet Traverse (2009–2024), GMC Acadia (2010–2024), Buick Enclave (2010–2024), Land Rover Discovery (2017–2024), Ford Explorer (2020–2024), Lincoln Aviator (2020–2024). Check the placard on your driver’s door jamb to confirm your size.
What does 110H mean on the Bridgestone Dueler A/T Ascent 255/55R20?
The load index 110 means each tire carries up to 1,060 kg, and speed rating H means it is rated for up to 210 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Bridgestone Dueler A/T Ascent 255/55R20 in winter?
Yes. It carries the Three-Peak Mountain Snowflake (3PMS) symbol, so it is certified for severe snow and meets Quebec’s winter-tire requirement (December 1 to March 15).
How fast is delivery and is it free?
Delivery is free to any address in Ontario or Quebec, usually within 1 to 3 business days. You can also pick up your order at 321 Rexdale Blvd, Etobicoke, Monday to Friday from 9 a.m. to 5 p.m.