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Nexen
Nexen NEX Winguard Winspike 3 LT245/75R17/10
Nexen NEX Winguard Winspike 3 LT245/75R17/10
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Looking for a 245/75R17 touring tire? The Nexen Winguard Winspike 3 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/75R17 means
In the size 245/75R17, 245 is the section width in millimeters (9.65 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 183.8 mm (7.23 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 31.47 inches, turning roughly 641 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 121 — a maximum load of 3,197 lbs per tire, or 118 (2,910 lbs) per tire when mounted as duals. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 245/75R17 |
| Tire Type | Touring |
| Service Description | 121/118R |
| Load Index | 121/118 |
| Speed Rating | R |
| Load Range | E (10 Ply) |
| Section Width (mm) | 245 |
| Aspect Ratio | 75 |
| Overall Diameter (in) | 17 |
| Tread Depth (/32") | 16 |
Frequently asked questions
What kind of tire is the Nexen Winguard Winspike 3?
The Nexen Winguard Winspike 3 in 245/75R17 is a touring tire.
Will 245/75R17 tires fit my vehicle?
Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 245/75R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/75R17 tire in stock to compare options.
What does 121/118R mean on the Nexen Winguard Winspike 3?
121/118R breaks down as load index 121 — rated for 3,197 lbs per tire (118, or 2,910 lbs, in dual fitment) — with an R speed rating, good for a maximum sustained 106 mph.
Keep shopping
Shop all 245/75R17 tires, see every Nexen Winguard Winspike 3 size, or view all tires at ThreePiece.us.
- BRAND:
- Nexen
- Model:
- NEX Winguard Winspike 3
- Size:
- 245/75R17
- Aspect Ratio:
- 75
- Load Index:
- 121/118
- Load Range:
- E (10 Ply)
- Section Width:
- 245
- Service Description:
- 121/118R
- Speed Index:
- R
- Temperature:
- N/A
- Tire Rim Diameter:
- 17
- Tire Type:
- Touring
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 16
- UQTG:
- N/A
- Warranty:
- N/A
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