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Continental
Continental CON ProContact GX SSR MOE 245/50R18
Continental CON ProContact GX SSR MOE 245/50R18
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Looking for a 245/50R18 touring tire? The Continental ProContact GX is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/50R18 means
In the size 245/50R18, 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 18 is the wheel diameter in inches. That works out to an overall diameter of about 27.65 inches, turning roughly 730 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 service description on this tire decodes to a load index of 100 — a maximum load of 1,764 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 245/50R18 |
| Tire Type | Touring |
| Service Description | 100H |
| Load Index | 100 |
| Speed Rating | H |
| Load Range | SL |
| Section Width (mm) | 245 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 27.6 |
| Tread Depth (/32") | 10 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 500AA |
| Warranty | 55K |
Frequently asked questions
What kind of tire is the Continental ProContact GX?
The Continental ProContact GX in 245/50R18 is a touring tire.
What are the treadwear and warranty ratings on the Continental ProContact GX?
This tire carries a treadwear grade of 500, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 55K.
What does 100H mean on the Continental ProContact GX?
100H breaks down as load index 100 — rated for 1,764 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Keep shopping
Shop all 245/50R18 tires, see every Continental ProContact GX size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- CON ProContact GX
- Size:
- 245/50R18
- Aspect Ratio:
- 50
- Load Index:
- 100
- Load Range:
- SL
- Section Width:
- 245
- Service Description:
- 100H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 27.6
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 10
- UQTG:
- 500AA
- Warranty:
- 55K
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