Dueler A/T Ascent

About the Bridgestone Dueler A/T Ascent

All-Weather All-Terrain Passenger Light Truck/SUV tire.

Features

* Precision sawtooth edges, staggered shoulder blocks and a traction focused center rib* Engineered with a special compound* Full depth 3D sipe technology* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 60,000 Mile Limited Treadwear Warranty* Platinum Pact Limited Warranty* 90 Day Buy & Try Guarantee

Benefits

* Designed to help provide rugged off-road power with elevated on-road comfort* Helps deliver traction and impressively long tread life* Designed to help deliver the biting edges and tread stability to navigate wet and wintry roads* Meets the required performance criteria for use in severe snow conditions

Understanding the 265/50R20 size

In the size code 265/50R20, 265 is the section width in millimetres (about 10.4"). 50 is the aspect ratio — the sidewall height is 50% of the width, or roughly 132.5 mm. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 30.4".

The load index 107 means each tire supports up to 2,149 lbs — about 8,596 lbs across a full set of four. The speed symbol T certifies the tire to 118 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Bridgestone Dueler A/T Ascent is built for

It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test. Fitment category: Undefined.

Tread life and grip ratings

This tire carries a UTQG rating of 640 A B. The treadwear grade of 640 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade B reflects heat resistance at sustained speed (A is highest).

Price and value

At $222.74 per tire, a full set of four costs $890.96. That is about 15% above the average of the 107 tires we stock in this size, reflecting its position in the range. Backed by a 60,000-mile treadwear warranty, that works out to roughly $14.85 per 1,000 miles across the set.