Mastercraft Courser MXT

The Courser MXT is an extreme off-road mud terrain tire perfect for light truck owners and extreme off-roaders seeking aggressive off-road traction and excellent handling on the highway. The MXT sports an attractive "side biter" design and wide, deep tread grooves for superior off-road mud and snow traction performance.

Optimized Void-to-Rubber Ratio
The amount of rubber on the road is optimized to provide excellent extreme terrain traction and enhanced driving feel.

Aggressive Upper Sidewall Design
Aggressive, deep "side biter" design increases off-road traction, and sidewall abrasion resistance.

Large Shoulder Scallops and Traction Edges
The scallops provide a "mud-scoop" effect, for superior off-road traction. Traction edges on the alternating shoulder elements add additional biting edges for improved lateral grip.

Wide Shoulder Grooves
The wide grooves between the outer tread blocks allow the MXT to easily clean out, increasing grip for superior traction.
Mastercraft Courser MXT
Variable, Full-Depth Siping
Siping for increased wet traction on the highway also provides extra biting edges for enhanced off-road traction. Even at half worn, 80% of the MXT's sipes remain functional, providing for more consistent performance throughout the life of the tire.

M + S Rated
Tire Size Service Description Load Range Sidewall Approved Rim Width Measured Rim Width Section Width Overall Diameter Tread Width Max Load Tread Depth
31X10.50R15LT 109Q C OWL 7 - 9 8.5 10.9 30.63 8.15 2270 19
32X11.50R15LT 113Q C OWL 8 - 10 9 11.4 31.61 8.98 2535 19
33X12.50R15LT 108Q C OWL 8.5 - 11 10 12.1 32.83 9.8 2205 20
35X12.50R15LT 113Q C OWL 8.5 - 11 10 12.2 34.72 9.88 2535 20
LT235/85R16 120\116Q E BLK 6 - 7.5 6.5 9.7 31.77 6.85 3042 18
LT245/75R16 120\116Q E BLK 6.5 - 8 7 9.4 30.59 7.32 3042 18
LT265/75R16 123\120Q E OWL 7 - 8 7.5 10.1 31.73 7.95 3415 18.5
LT285/75R16 126\123Q E OWL 7.5 - 9 8 11.3 32.83 8.58 3750 18.5
LT315/75R16 127\124Q E OWL 8 - 11 8.5 11.9 34.65 9.8 3860 19.5
LT305/70R16 124\121Q E OWL 8 - 9.5 9 12 32.95 9.69 3525 19
LT235/80R17 120\117Q E BLK 6 - 8 6.5 9.4 31.81 7.13 3085 18.5
LT245/75R17 121\118Q E OWL 6.5 - 8 7 9.6 31.69 7.56 3195 18.5
LT265/70R17 121\118Q E OWL 7 - 8.5 8 10.8 31.73 8.35 3195 18.5
LT285/70R17 121\118Q E OWL 7.5 - 9 8.5 11.5 32.91 9.09 3195 18.5
LT295/70R17 121\118Q E OWL 7.5 - 10 8.5 11.8 33.46 9.49 3195 19.5
LT315/70R17 121\118Q D OWL 8 - 11 9.5 12.8 34.49 10 3195 19.5
LT305/65R17 121\118Q E OWL 8.5 - 11 9 12.3 32.76 9.88 3195 19.5
37X12.50R17LT 124P D BLK 8.5 - 11 10 13.1 36.69 9.88 3525 21
LT275/70R18 125\122Q E OWL 7 - 8.5 8 11 33.31 8.82 3640 19
LT305/70R18 126\123Q E OWL 8.5 - 10 9 12.5 34.96 9.88 3750 19.5
LT275/65R18 123\120Q E OWL 7.5 - 9 8 11 32.2 8.78 3415 19
LT305/55R20 121\118Q E BLK 8.5 - 11 9.5 12.5 33.31 10.08 3195 19.5
35X12.50R20LT 121Q E BLK 8.5 - 11 10 12.5 34.69 9.88 3195 20
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