Bridgestone

Alenza Prestige

Name: Bridgestone Alenza Prestige 255/70R18
Brand: Bridgestone
SKU: 014068
Price: 206.24 USD
Availability: InStock

255/70R18

$206.24/tire $274.99

Set of 4: $824.96

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Specifications

Size	255/70R18 Alenza Prestige
Width	255 mm
Aspect ratio	70
Rim diameter	R18
Load index	113
Speed rating	H
Load range	SL

UTQG	700 A B
Treadwear warranty	70,000 miles
Tread depth	11/32"
Weight	37.5 lbs
Max pressure	44 psi
Severe snow (3PMSF)	No
Run-flat	No

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 255/70R18 size

In the size code 255/70R18, 255 is the section width in millimetres (about 10"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 178.5 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 32.1".

The load index 113 means each tire supports up to 2,535 lbs — about 10,140 lbs across a full set of four. The speed symbol H certifies the tire to 130 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 B. 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 B reflects heat resistance at sustained speed (A is highest).

Price and value

At $206.24 per tire, a full set of four costs $824.96. That is about 12% above the average of the 66 tires we stock in this size, reflecting its position in the range. Backed by a 70,000-mile treadwear warranty, that works out to roughly $11.79 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 255/70R18 mean?

255 is the section width in millimetres, 70 is the aspect ratio (sidewall height as a percentage of width, about 178.5 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 32.1 inches.

What are the load and speed ratings of the Bridgestone Alenza Prestige 255/70R18?

Its load index of 113 allows up to 2,535 lbs per tire. Its speed rating of H is certified to 130 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.

How much does a set of 4 Bridgestone Alenza Prestige 255/70R18 tires cost?

A single tire is $206.24 and a set of four is $824.96, covered by a 70,000-mile treadwear warranty.

Does the Alenza Prestige come in other sizes?

Yes — we stock 46 additional Alenza Prestige sizes besides 255/70R18. Fit only a size approved for your vehicle.