Glacier Trex™

Winter stops for no one. The Mastercraft® Glacier Trex is a practical winter tire that's designed to get you where you need to go. It exhibits incredible snow performance and is stud-capable to enhance ice traction. The aggressive tread pattern and stable feel will give you confidence all winter long.

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Tire Description

Extreme weather calls for extreme measures.

Severe-weather rated and studdable.

Formulated for the cold.

Our Winter Compound Technology stays flexible below 45 degrees F, but it is still durable to provide many winter seasons of use.

Ice fears us.

A modern, aggressive directional tread design grabs snow for improved acceleration and braking, and evacuates water to resist hydroplaning.

Using snow against itself.

Our patented Snow Groove II design locks snow into the tread, capitalizing on the higher-traction characteristics of "snow-on-snow" grip.

Tire Features

Dry Performance

The tire’s ability to grip the road in dry conditions.

Quite Ride

The measure of how quiet a tire is while driving.

Wet Performance

The tire’s ability to grip the road in wet conditions.


How the tire is able to respond to driving such as accelerating, braking, steering and turning.

Tread Wear

The wear rate of the tire.

Warranties & Guarantees

2023 Commercial Replacement Tire Guide, Limited Warranty & Registration Booklet For Mastercraft® Tires

Download PDF Warranty

Tire Specifications
Tire Specifications

Full Specs

Download Product Specifications
Tire Size
Load Range
Speed Rating
Load Index
  • Tire Size 215/45R17
  • Static Loaded Radius 0 in/ 0 mm
  • Load Range XL
  • Tread Depth 12 / 10 mm
  • Revs 841 mile/ 523 km
  • Max Speed 130 mph/ 81 kmh
  • Tire Weight 23.1 lbs/ 10.5 kgs
  • Approved Rim Width 7.0-8.0 in
  • Single Max Load 1356 lbs/ 615.1 kgs
  • Overall Diameter 25 in/ 626 mm
  • Single Inflation Pressure 50 psi/ 344 kpa
  • Overall Width 8.4 in/ 213 mm
  • Dual Max Load 0 lbs/ 0 kgs
  • Overall Width Loaded 8.4 in/ 213 mm
  • Dual Inflation Pressure 0 psi/ 0 kpa