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Yokohama
Yokohama YOK Avid Touring S 225/55R17
Yokohama YOK Avid Touring S 225/55R17
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Shop the Yokohama Avid Touring S 225/55R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 225/55R17 means
In the size 225/55R17, 225 is the section width in millimeters (8.86 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 123.8 mm (4.87 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 26.74 inches, turning roughly 754 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 97 — a maximum load of 1,609 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 225/55R17 |
| Tire Type | Touring |
| Service Description | 97T |
| Load Index | 97 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 225 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 17 |
| Tread Depth (/32") | 10 |
| Treadwear | 620 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 620AB |
| Warranty | 65K |
Frequently asked questions
What are the treadwear and warranty ratings on the Yokohama Avid Touring S?
This tire carries a treadwear grade of 620, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 65K.
What does 97T mean on the Yokohama Avid Touring S?
97T breaks down as load index 97 — rated for 1,609 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Yokohama Avid Touring S?
The Yokohama Avid Touring S in 225/55R17 is a touring tire.
Keep shopping
Shop all 225/55R17 tires, see every Yokohama Avid Touring S size, or view all tires at ThreePiece.us.
- BRAND:
- Yokohama
- Model:
- YOK Avid Touring S
- Size:
- 225/55R17
- Aspect Ratio:
- 55
- Load Index:
- 97
- Load Range:
- SL
- Section Width:
- 225
- Service Description:
- 97T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 17
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 620
- Tread Depth:
- 10
- UQTG:
- 620AB
- Warranty:
- 65K
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