Alenza Prestige

About the Bridgestone Alenza Prestige

All-Season Highway-Terrain Passenger Light Truck, SUV and CUV tire.

Features

* Advanced tread compound* Peaklife™ polymer* Wide center rib* Quiettrack™ technology* Enliten™ technology* M+S Rated* 60,000 Mile/100,000 km Treadwear Limited Warranty (W-Rated)* 70,000 Mile/110,000 km Treadwear Limited Warranty (H, V, S, T-Rated)

Benefits

* Engineered to deliver enhanced wet performance* Engineered to resist irregular and premature wear for consistent performance* Minimizes road vibration for exceptional comfort* Helps provide a quiet, more enjoyable ride* Delivers a remarkable balance of performance and sustainability elements

Understanding the 275/40R21 XL size

In the size code 275/40R21, 275 is the section width in millimetres (about 10.8"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 110 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 29.7".

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 W certifies the tire to 168 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 Alenza Prestige is built for

Fitment category: Undefined.

Tread life and grip ratings

This tire carries a UTQG rating of 700 A A. The treadwear grade of 700 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 A reflects heat resistance at sustained speed (A is highest).

Price and value

At $278.99 per tire, a full set of four costs $1115.96. That is about 11% below the average price of the 37 tires we stock in this size. Backed by a 60,000-mile treadwear warranty, that works out to roughly $18.60 per 1,000 miles across the set.