Write a Review
Mastercraft
Mastercraft MSC Stratus AP 265/65R18
Mastercraft MSC Stratus AP 265/65R18
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
OUT OF STOCK 
📧 Get Fitment Help
Verify parts fit & get product recommendations
Shop the Mastercraft Stratus AP 265/65R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 265/65R18 means
In the size 265/65R18, 265 is the section width in millimeters (10.43 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 172.2 mm (6.78 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 31.56 inches, turning roughly 639 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 18 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 114 — a maximum load of 2,601 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 265/65R18 |
| Tire Type | Highway |
| Service Description | 114T |
| Load Index | 114 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 265 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 18 |
| Tread Depth (/32") | 11 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 500AB |
| Warranty | 50K |
Frequently asked questions
What are the treadwear and warranty ratings on the Mastercraft Stratus AP?
This tire carries a treadwear grade of 500, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 50K.
What does 114T mean on the Mastercraft Stratus AP?
114T breaks down as load index 114 — rated for 2,601 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Mastercraft Stratus AP?
The Mastercraft Stratus AP in 265/65R18 is a highway tire.
Keep shopping
Shop all 265/65R18 tires, see every Mastercraft Stratus AP size, or view all tires at ThreePiece.us.
- BRAND:
- Mastercraft
- Model:
- MSC Stratus AP
- Size:
- 265/65R18
- Aspect Ratio:
- 65
- Load Index:
- 114
- Load Range:
- SL
- Section Width:
- 265
- Service Description:
- 114T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 18
- Tire Type:
- Highway
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 11
- UQTG:
- 500AB
- Warranty:
- 50K
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review