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In Stock

Item 57000300

*Rim is not included

Tire size:

265/55R20 113V XL

Available Sizes

Before selecting a different size, please make sure it fits your vehicle.

Dunlop Grandtrek PT5A

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Benefits & Features

Highway Touring Performance

Designed for stable handling and predictable response, delivering confidence during daily commuting and long-distance driving.

Comfort-Focused Tread Design

Optimized tread pattern helps reduce road noise and vibration for a quiet, comfortable ride.

All-Season Wet & Dry Capability

Engineered to provide consistent traction in dry and wet conditions, supporting year-round usability.

SUV-Tuned Stability

Construction is tailored to handle the weight and dynamics of modern SUVs, enhancing control and ride quality.

Original Equipment Quality

Manufactured to meet strict OE standards and trusted by leading automakers for premium SUV applications.

Tire Description

Dunlop Grandtrek PT5A is an all-season highway touring tire developed for SUVs and crossover vehicles that demand smooth ride quality and confident on-road performance. Frequently selected as original equipment on premium models such as the Lexus LX 600 F Sport, the PT5A balances comfort, stability, and everyday drivability for refined highway travel.

Technical Specifications

Road Condition All Season
Tread Type

The pattern and design of the tire’s tread, built for specific road conditions, driving styles (such as off-roading), or terrain.

Highway Touring
Speed Rating

The highest speed a tire can safely maintain under its rated load.

V
Load Index

A numerical code that indicates the maximum weight a tire can safely carry when properly inflated.

113
Sidewall

The visible part of the tire between the tread and the wheel, where design elements like lettering style or striping appear.

Blackwall
Size 265/55R20 113V XL
Ply 4 Ply (B)
UTQG

UTQG stands for Uniform Tire Quality Grading, an industry standard that is used for passenger car tires to measure their treadwear, temperature resistance and traction under standardized testing conditions.

360 B A
Treadwear

A measure of how quickly a tire wears down under standardized test conditions, shown as part of the UTQG rating.

360
Traction

A rating of the ability of a tire to stop on wet pavement (asphalt or concrete) when measured in a controlled environment.

B
Temperature

Temperature rating measures a tire’s ability to resist heat buildup at high speeds. Ratings are A, B, and C. A is the highest, and C is the minimum required for sale in the U.S. Tires that can’t meet at least a C rating can’t legally be sold for passenger use on U.S. roads.

A
Max. Load 2535 lbs
Max. Inflation Pressure 50 psi
Tread Depth 9/32"
Tire Weight 36.6 lbs
Rim Width Range 7.5 - 9.5"
Sect. Width 10.7"
Overall Diameter 31.8"
Revs. Per Mile 658

Available Sizes

Before selecting a different size, please make sure it fits your vehicle.

*All Dunlop tires may continue to be developed with manufacturer changes. That being said, Tire Agent and the manufacturer have the right to change these tire specifications at any time without notice or obligation.