Courser MSRTM

Overview
The Courser MSR is a premium winter light truck tire 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.

Severe Weather Rated
Studdable

"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.

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.

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.

M+S Rated

Tire Sizes and Specifications
Tire Size Service Description UTQG Load Range Sidewall Approved Rim Width Measured Rim Width Section Width Overall Diameter Tread Width Max Load Tread Depth (1/32")
LT235/75R15 104\101Q C BLK 6 - 7 6.5 9 28.82 7.2 1985 17
31X10.50R15LT 109Q C BLK 7 - 9 8.5 10.5 30.24 8.19 2270 19
LT215/85R16 115\112Q E BLK 5.5 - 7 6 9.1 30.28 5.91 2680 17
LT235/85R16 120\116Q E BLK 6 - 7.5 6.5 9.3 31.77 6.93 3042 17
LT225/75R16 115\112Q E BLK 6 - 7 6 8.9 29.29 6.69 2680 17
LT245/75R16 120\116Q E BLK 6.5 - 8 7 9.6 30.43 7.44 3042 17
LT245/75R16 108\104Q C BLK 6.5 - 8 7 9.6 30.43 7.44 2205 17
LT265/75R16 123\120Q E BLK 7 - 8.5 7.5 10.5 31.54 8.15 3415 17
LT265/75R16 112\109Q C BLK 7 - 8 7.5 10.3 31.54 8.15 2470 17
LT285/75R16 126\123Q E BLK 7.5 - 9 8 11.4 32.56 9.02 3750 17
LT235/80R17 120\117Q E BLK 6 - 8 6.5 9.4 31.85 7.01 3085 17
LT245/75R17 121\118R E BLK 6.5 - 7.5 7 9.9 31.81 7.64 3195 17
LT245/70R17 119\116Q E BLK 6.5 - 8 7 10.1 30.43 7.44 3000 17
LT265/70R17 121\118Q E BLK 7 - 8.5 8 11 31.65 8.39 3195 17
LT285/70R17 121\118R E BLK 7.5 - 9 8.5 11.4 32.83 9.09 3195 17
LT265/70R18 124\121R E BLK 7 - 9 8 10.7 32.64 8.62 3525 17
LT275/70R18 125\122R E BLK 7 - 8.5 8 10.9 33.15 9.02 3640 17
LT275/65R18 123\120R E BLK 7.5 - 9.5 8 11.1 32.09 8.9 3415 17
LT275/65R20 126\123R E BLK 7.5 - 9.5 8 11.1 34.17 9.02 3750 17
LT265/60R20 121\118R E BLK 7.5 - 9.5 8 10.7 32.52 10.31 3195 16