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Mastercraft
Mastercraft MSC Courser Quest Plus 245/50R20
Mastercraft MSC Courser Quest Plus 245/50R20
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Looking for a 245/50R20 touring tire? The Mastercraft Courser Quest Plus is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
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 |
| Tire Type | Touring |
| 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") | 10.5 |
| Treadwear | 700 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 700AA |
| Warranty | 65K |
Frequently asked questions
What kind of tire is the Mastercraft Courser Quest Plus?
The Mastercraft Courser Quest Plus in 245/50R20 is a touring tire.
What are the treadwear and warranty ratings on the Mastercraft Courser Quest Plus?
This tire carries a treadwear grade of 700, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 65K.
What does 102V mean on the Mastercraft Courser Quest Plus?
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.
Keep shopping
Shop all 245/50R20 tires, see every Mastercraft Courser Quest Plus size, or view all tires at ThreePiece.us.
- BRAND:
- Mastercraft
- Model:
- MSC Courser Quest Plus
- Size:
- 245/50R20
- 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:
- Touring
- Traction:
- A
- Tread Wear:
- 700
- Tread Depth:
- 10.5
- UQTG:
- 700AA
- Warranty:
- 65K
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