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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Severe Weather Rated

Studdable

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

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

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Patented "Snow-Groove" Design Technology
Cooper's Snow Groove II design locks snow into the tread, capitalizing on the higher traction characteristics of "snow on snow" grip.

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M+S Rated

The Glacier-Grip II is a premium studdable winter passenger tire. This design is for drivers looking for excellent traction on snow and ice without sacrificing performance in dry or all-weather conditions.

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Severe Weather Rated

Studdable

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High Traction Tread Design
The intricate tread pattern balances winter traction and a smooth, quiet ride. The deep lateral and notched circumferential grooves provide excellent evacuation of water and slush from the tread contact patch.

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"D-Squared" Sipe Technology
Incorporates a dense zig-zag sipe pattern that further enhances winter performance while maintaining excellent wet traction. Variable sipe depth maintains element stability while optimizing winter performance.

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IB-12 (Ice Biter) Enhanced Stud Technology
Provides an optimal combination of design, quantity, and placement of stud pin holes to maximize the tire's traction on ice when studded. The stud pin holes are strategically located across the tread contact patch to allow maximum traction.

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M+S Rated

The Courser MSR is a premium winter light truck tire and SUV designed for drivers seeking excellent traction on snow or ice. Mastercraft snow tires are pinned for studs where studded tires are not prohibited by state laws.

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Severe Weather Rated

Studdable

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"D-Squared" Sipe Technology
Further enhances winter performance while maintaining excellent wet traction. The sipes are deep to provide performance benefits throughout the life of the tire.

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Patented "Snow-Groove" Design Technology
Provides biting edges for excellent snow and ice traction without reducing element stiffness. Enhances the retention of snow in the outer circumferential grooves to capitalize on the higher traction characteristics of snow on snow versus snow on rubber.

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Enhanced Studded Performance
The stud pin hole design improves stud retention and the number has been increased allowing for the use of a greater number of studs for better traction on ice. The stud size is conveniently molded into the sidewall for easy reference.

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M+S Rated