Write a Review
Milestar
Milestar MIL MS932 245/50R20/4
Milestar MIL MS932 245/50R20/4
📧 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 Milestar MS932 245/50R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/50R20 means
In the size 245/50R20, 245 is the section width in millimeters (9.65 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 122.5 mm (4.82 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 29.65 inches, turning roughly 680 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 20 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 102 — a maximum load of 1,874 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 245/50R20/4 |
| Tire Type | High Performance |
| Service Description | 102V |
| Load Index | 102 |
| Speed Rating | V |
| Load Range | SL |
| Section Width (mm) | 245 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 20 |
| Tread Depth (/32") | 10 |
| Treadwear | 540 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 540AA |
| Warranty | 50K |
Frequently asked questions
What are the treadwear and warranty ratings on the Milestar MS932?
This tire carries a treadwear grade of 540, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 50K.
What does 102V mean on the Milestar MS932?
102V breaks down as load index 102 — rated for 1,874 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Milestar MS932?
The Milestar MS932 in 245/50R20 is a high performance tire.
Keep shopping
Shop all 245/50R20 tires, see every Milestar MS932 size, or view all tires at ThreePiece.us.
- BRAND:
- Milestar
- Model:
- MIL MS932
- Size:
- 245/50R20/4
- Aspect Ratio:
- 50
- Load Index:
- 102
- Load Range:
- SL
- Section Width:
- 245
- Service Description:
- 102V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 20
- Tire Type:
- High Performance
- Traction:
- A
- Tread Wear:
- 540
- Tread Depth:
- 10
- UQTG:
- 540AA
- 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