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Mastercraft
Mastercraft MSC Stratus AS 215/65R17
Mastercraft MSC Stratus AS 215/65R17
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Shop the Mastercraft Stratus AS 215/65R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 215/65R17 means
In the size 215/65R17, 215 is the section width in millimeters (8.46 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 139.8 mm (5.50 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 28.00 inches, turning roughly 720 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 99 — a maximum load of 1,709 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 215/65R17 |
| Tire Type | Performance |
| Service Description | 99T |
| Load Index | 99 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 215 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 17 |
| Tread Depth (/32") | 9 |
| Treadwear | 520 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 520AB |
| Warranty | 50K |
Frequently asked questions
What are the treadwear and warranty ratings on the Mastercraft Stratus AS?
This tire carries a treadwear grade of 520, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 50K.
What does 99T mean on the Mastercraft Stratus AS?
99T breaks down as load index 99 — rated for 1,709 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Mastercraft Stratus AS?
The Mastercraft Stratus AS in 215/65R17 is a performance tire.
Keep shopping
Shop all 215/65R17 tires, see every Mastercraft Stratus AS size, or view all tires at ThreePiece.us.
- Brand:
- Mastercraft
- Model:
- MSC Stratus AS
- Size:
- 215/65R17
- Aspect Ratio:
- 65
- Load Index:
- 99
- Load Range:
- SL
- Section Width:
- 215
- Service Description:
- 99T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 17
- Tire Type:
- Performance
- Traction:
- A
- Tread Wear:
- 520
- Tread Depth:
- 9
- UQTG:
- 520AB
- Warranty:
- 50K
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