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Toyo
Toyo TOY Open Country A20 225/65R17
Toyo TOY Open Country A20 225/65R17
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The Toyo Open Country A20 in 225/65R17 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 225/65R17 means
In the size 225/65R17, 225 is the section width in millimeters (8.86 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 146.2 mm (5.76 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 28.52 inches, turning roughly 707 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 101 — a maximum load of 1,819 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 225/65R17 |
| Tire Type | All Terrain |
| Service Description | 101H |
| Load Index | 101 |
| Speed Rating | H |
| Load Range | SL |
| Section Width (mm) | 225 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 17 |
| Tread Depth (/32") | 10.1 |
| Treadwear | 300 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 300AA |
Frequently asked questions
What does 101H mean on the Toyo Open Country A20?
101H breaks down as load index 101 — rated for 1,819 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
What kind of tire is the Toyo Open Country A20?
The Toyo Open Country A20 in 225/65R17 is a all terrain tire.
What are the treadwear and warranty ratings on the Toyo Open Country A20?
This tire carries a treadwear grade of 300, traction grade A, temperature grade A under UTQG.
Keep shopping
Shop all 225/65R17 tires, see every Toyo Open Country A20 size, explore all terrain tires, or view all tires at ThreePiece.us.
- Brand:
- Toyo
- Model:
- TOY Open Country A20
- Size:
- 225/65R17
- Aspect Ratio:
- 65
- Load Index:
- 101
- Load Range:
- SL
- Section Width:
- 225
- Service Description:
- 101H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 17
- Tire Type:
- All Terrain
- Traction:
- A
- Tread Wear:
- 300
- Tread Depth:
- 10.1
- UQTG:
- 300AA
- Warranty:
- N/A
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