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Mastercraft
Mastercraft Stratus HT 275/65R18 116T - 177084003
Mastercraft Stratus HT 275/65R18 116T - 177084003
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The Mastercraft Stratus HT in 275/65R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 275/65R18 means
In the size 275/65R18, 275 is the section width in millimeters (10.83 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 178.8 mm (7.04 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 32.07 inches, turning roughly 629 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 31.85 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 116 — a maximum load of 2,756 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 275/65R18 |
| Tire Type | All Season |
| Service Description | 116T |
| Load Index | 116 |
| Speed Rating | T |
| Load Range | Standard Load |
| Section Width (mm) | 275 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 31.85 |
| Tread Depth (/32") | 10.5 |
| Warranty | 50K |
Frequently asked questions
What does 116T mean on the Mastercraft Stratus HT?
116T breaks down as load index 116 — rated for 2,756 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Mastercraft Stratus HT?
The Mastercraft Stratus HT in 275/65R18 is a all season tire.
What warranty does the Mastercraft Stratus HT carry?
The manufacturer's warranty on this tire is 50K.
Keep shopping
Shop all 275/65R18 tires, browse Mastercraft tires, see every Mastercraft Stratus HT size, or view all tires at ThreePiece.us.
- BRAND:
- Mastercraft
- Model:
- Stratus HT
- Size:
- 275/65R18
- Aspect Ratio:
- 65
- Load Index:
- 116
- Load Range:
- Standard Load
- Section Width:
- 275
- Service Description:
- 116T
- Speed Index:
- T
- Tire Rim Diameter:
- 31.85
- Tire Type:
- All Season
- Tread Depth:
- 10.5
- Warranty:
- 50K
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