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Gt Radial
GT Radial Champiro Touring A/S 225/60R18 100H - B524
GT Radial Champiro Touring A/S 225/60R18 100H - B524
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Shop the GT Radial Champiro Touring A/S 225/60R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 225/60R18 means
In the size 225/60R18, 225 is the section width in millimeters (8.86 in), 60 is the aspect ratio — the sidewall stands 60% as tall as the tire is wide, or 135.0 mm (5.31 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 28.63 inches, turning roughly 704 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 | 225/60R18 |
| Tire Type | All Season |
| Service Description | 100H |
| Load Index | 100 |
| Speed Rating | H |
| Load Range | Standard Load |
| Section Width (mm) | 225 |
| Aspect Ratio | 60 |
| Overall Diameter (in) | 28.6 |
| Tread Depth (/32") | 10 |
| Treadwear | 540 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 540AA |
| Warranty | 60K |
Frequently asked questions
What are the treadwear and warranty ratings on the GT Radial Champiro Touring A/S?
This tire carries a treadwear grade of 540, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 60K.
What does 100H mean on the GT Radial Champiro Touring A/S?
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.
What kind of tire is the GT Radial Champiro Touring A/S?
The GT Radial Champiro Touring A/S in 225/60R18 is a all season tire.
Keep shopping
Shop all 225/60R18 tires, browse GT Radial tires, see every GT Radial Champiro Touring A/S size, or view all tires at ThreePiece.us.
- BRAND:
- GT Radial
- Model:
- Champiro Touring A/S
- Size:
- 225/60R18
- Aspect Ratio:
- 60
- Load Index:
- 100
- Load Range:
- Standard Load
- Section Width:
- 225
- Service Description:
- 100H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 28.6
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 540
- Tread Depth:
- 10
- UQTG:
- 540AA
- Warranty:
- 60K
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