Mastercraft MSC Courser CXT LT235/80R17/10

The Mastercraft Courser CXT in 235/80R17 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 235/80R17 means

In the size 235/80R17, 235 is the section width in millimeters (9.25 in), 80 is the aspect ratio — the sidewall stands 80% as tall as the tire is wide, or 188.0 mm (7.40 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 31.80 inches, turning roughly 634 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.

The manufacturer lists the overall diameter of this specific tire as 17 inches — when clearance is tight, go by the published figure rather than the nominal size math.

The service description on this tire decodes to a load index of 117 — a maximum load of 2,833 lbs per tire. The speed symbol Q corresponds to a maximum sustained speed of 99 mph.

Load Range E corresponds to a 10-ply rating.

Specifications

Frequently asked questions

What does 117Q mean on the Mastercraft Courser CXT?

117Q breaks down as load index 117 — rated for 2,833 lbs per tire — with a Q speed rating, good for a maximum sustained 99 mph.

What kind of tire is the Mastercraft Courser CXT?

The Mastercraft Courser CXT in 235/80R17 is a all terrain tire.

Will 235/80R17 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 235/80R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 235/80R17 tire in stock to compare options.

Keep shopping

Shop all 235/80R17 tires, see every Mastercraft Courser CXT size, explore all terrain tires, or view all tires at ThreePiece.us.