Mastercraft Courser Mxt LT315/70R17 D 121 Q Tire

Mastercraft Courser Mxt LT315/70R17 D 121 Q Tire

Q: what ply are these tires?

I have 35x12.5x17 and they are and 8 ply

Q: how many miles road miles ?

I have over 40,000 on mine and have about 1/2 tread left. I have rotated them every 5,000 miles also.

Q: What wheel width is recommended? I plan to run the on stock Jeep Rubicon rims that are about 7.5 wide

According to the Mastercraft recommendations 8.5-11 inch wheel for a 35x12.50R17. I am running mine on an 8 inch wide wheel and they are great. I'm not sure that I would run them on a 7.5" wheel.

4.7/5

Product ID: 379526108

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Details

Brand
Mastercraft
Seasons
Year Round
Size
LT315/70R17
Rim size
17 Inches
Load index
3195

🛞19.5/32nds deep tread depth

🪨stone ejector ribs prevent damage

🛡️2-ply carcass for durability

Frequently Bought Together

Mastercraft Courser Mxt LT315/70R17 D 121 Q Tire

Rough Country Black Steel 15x8 | 5x5.5 | -19mm-RC51-5885 Wheel with Painted and Center Cap is Not Included (15 x 8. inches /5 x 5 inches, -19 mm Offset)

Goodyear Wrangler TrailRunner AT 235/75R15, Radial

Description

🛞 Conquer every terrain with confidence and style!

STONE EJECTOR RIBS - Built-in ribs actively prevent stone capture and drilling damage
RUGGED SIDEWALL ARMOR - Aggressive side biter design boosts off-road traction and resists abrasion
DOMINANT GRIP ON OFF ROAD - Large surface tread blocks maximize traction wherever you go
PROVEN 2 PLY CARCASS STRENGTH - Decades-tested MXT radial construction ensures long-lasting toughness
MUD SCOOPING SHOULDER SCALLOPS - Angled scallops create a mud-scoop effect for superior mud clearance

The Mastercraft Courser MXT LT315/70R17 D 121 Q tire features a deep 19.5/32nds tread depth with large tread blocks for enhanced grip on and off-road. Its aggressive side biter sidewalls and angled shoulder scallops improve traction and mud clearance, while the proven 2-ply radial carcass construction ensures durability. Stone ejector ribs protect against stone damage, making this tire a rugged, reliable choice for adventurous professionals who demand performance and resilience.

Specifications

Manufacturer	Mastercraft
Brand	Mastercraft
Model	COURSER MXT
Item model number	90000020206
Manufacturer Part Number	246394
OEM Part Number	90000020206
Special Features	tread_wear_indicator
Construction	Radial
Rim Diameter	17 Inches
Load Index Rating	3195
Speed Rating	Q
Tread Depth	19.5 32nds
Rim Width	17 Inches
Item Weight	25.6 Kilograms

Have a Question? See What Others Asked

what ply are these tires?

how many miles road miles ?

What wheel width is recommended? I plan to run the on stock Jeep Rubicon rims that are about 7.5 wide

Are these tires good in snow ?

Common Questions

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