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Mastercraft
Mastercraft Courser AXT 265/70R17 115T - 90000005522
Mastercraft Courser AXT 265/70R17 115T - 90000005522
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The Mastercraft Courser AXT in 265/70R17 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 265/70R17 means
In the size 265/70R17, 265 is the section width in millimeters (10.43 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 185.5 mm (7.30 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 31.61 inches, turning roughly 638 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 31.37 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 115 — a maximum load of 2,679 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 265/70R17 |
| Tire Type | All Season |
| Service Description | 115T |
| Load Index | 115 |
| Speed Rating | T |
| Load Range | Standard Load |
| Section Width (mm) | 265 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 31.37 |
| Tread Depth (/32") | 13 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 500AB |
| Warranty | 50K |
Frequently asked questions
What does 115T mean on the Mastercraft Courser AXT?
115T breaks down as load index 115 — rated for 2,679 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Mastercraft Courser AXT?
The Mastercraft Courser AXT in 265/70R17 is a all season tire.
What are the treadwear and warranty ratings on the Mastercraft Courser AXT?
This tire carries a treadwear grade of 500, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 50K.
Keep shopping
Shop all 265/70R17 tires, browse Mastercraft tires, see every Mastercraft Courser AXT size, or view all tires at ThreePiece.us.
- BRAND:
- Mastercraft
- Model:
- Courser AXT
- Size:
- 265/70R17
- Aspect Ratio:
- 70
- Load Index:
- 115
- Load Range:
- Standard Load
- Section Width:
- 265
- Service Description:
- 115T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 31.37
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 13
- UQTG:
- 500AB
- Warranty:
- 50K
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