Mastercraft Courser MSR Studdable Winter Tire for SUVs & Light Trucks

The Mastercraft Courser MSR is a premium studdable winter tire engineered specifically for SUVs and light trucks, purpose-built to deliver confident traction in the harshest cold-weather conditions. Backed by Cooper Tire's engineering expertise, the Courser MSR combines patented winter technologies with a high-traction tread architecture to tackle snow, ice, slush, and wet pavement — all at a value-driven price point.

Key Features:

• Patented Snow-Groove Technology: Interlocking biting edges maximize snow and ice grip without compromising tread block stiffness. Outer circumferential grooves retain snow in the contact patch to leverage superior snow-on-snow traction over snow-on-rubber contact.
• D-Squared Sipe Technology: Deep, densely packed zigzag sipes throughout the tread enhance grip in winter, wet, and mixed conditions — engineered to maintain performance benefits throughout the full life of the tire.
• High-Traction Tread Design: Deep lateral and notched circumferential grooves aggressively evacuate water and slush from the contact patch, delivering superior wet-weather handling and hydroplane resistance.
• Sawtooth Center Rib: A continuous zigzag circumferential center rib paired with blocky shoulder elements boosts steering responsiveness, on-road stability, and promotes even treadwear across all weather conditions.
• Studdable Construction: Pre-drilled stud pin holes are engineered for improved stud retention, allowing optional metal stud installation for extreme ice traction where permitted by law.
• Non-Directional Tread Pattern: The symmetric, non-directional design enables full tire rotation patterns, promoting even wear and extended tread life.
• Three-Peak Mountain Snowflake (3PMSF) Rated: Certified for severe snow service — the industry's highest standard for winter traction performance.
• M+S Rated: Mud and Snow designation confirms versatility across a wide range of challenging driving conditions.
• Reinforced Internal Structure: A robust casing with strengthened steel belts supports the load demands and high-torque driving dynamics of SUVs and light trucks without compromising shape or stability.

Warranty Coverage:

The Courser MSR is backed by Mastercraft's Passenger & Light Truck Tire Limited Warranty, which includes materials and workmanship coverage for 5 years — with free tire replacement during the first year or first 25% of treadwear, followed by prorated coverage down to the final 2/32 inch of tread depth.

Available across a wide range of sizes and sidewall styles, the Mastercraft Courser MSR delivers serious winter performance without sacrificing everyday driveability — making it a trusted, value-driven choice for SUV and light truck drivers who face demanding cold-weather conditions season after season.