| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/65R20 116H SL BSW 640 A B |
34.1" | 11" | 7.5-9.5" | 8" | 12/32" | Standard Load | 2756 lbs | 51 psi | 130 mph | 44 lbs | Black | 610 | Show Specs |
|
| LT275/65R20 126/123S E BSW |
34.1" | 11" | 7.5-9.5" | 8" | 16/32" | E - 10 ply | 3750/3415 lbs | 80 psi | 112 mph | 53.3 lbs | Black | 610 | Show Specs |






The Bridgestone Dueler A/T Ascent is a premium all-terrain tire that combines on-road comfort with rugged off-road power. It has a moderately aggressive tread pattern and sidewall to navigate through rough terrain, wet roads and snowy conditions. It's designed to be comfortable on the highway, provide sure-footed grip when the road ends and deliver confident performance. The Dueler A/T Ascent meets severe snow service rating requirements and carries the three-peak mountain snowflake symbol.
The 275/65R20 Bridgestone Dueler A/T Ascent has a diameter of 34.1", a width of 11", mounts on a 20" rim and has 610 revolutions per mile. It weighs 53.3 lbs, has a max load of 3750/3415 lbs, a maximum air pressure of 80 psi, a tread depth of 16/32" and should be used on a rim width of 7.5-9.5".