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Toyo
Toyo TOY Open Country H/T II 265/70R18
Toyo TOY Open Country H/T II 265/70R18
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Looking for a 265/70R18 highway tire? The Toyo Open Country H/T II is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 265/70R18 means
In the size 265/70R18, 265 is the section width in millimeters (10.43 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 185.5 mm (7.30 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 32.61 inches, turning roughly 619 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 18 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 116 — a maximum load of 2,756 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 265/70R18 |
| Tire Type | Highway |
| Service Description | 116T |
| Load Index | 116 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 265 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 18 |
| Tread Depth (/32") | 12.1 |
| Treadwear | 740 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 740AB |
| Warranty | 70K |
Frequently asked questions
What kind of tire is the Toyo Open Country H/T II?
The Toyo Open Country H/T II in 265/70R18 is a highway tire.
What are the treadwear and warranty ratings on the Toyo Open Country H/T II?
This tire carries a treadwear grade of 740, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 70K.
What does 116T mean on the Toyo Open Country H/T II?
116T breaks down as load index 116 — rated for 2,756 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
Keep shopping
Shop all 265/70R18 tires, see every Toyo Open Country H/T II size, or view all tires at ThreePiece.us.
- BRAND:
- Toyo
- Model:
- TOY Open Country H/T II
- Size:
- 265/70R18
- Aspect Ratio:
- 70
- Load Index:
- 116
- Load Range:
- SL
- Section Width:
- 265
- Service Description:
- 116T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 18
- Tire Type:
- Highway
- Traction:
- A
- Tread Wear:
- 740
- Tread Depth:
- 12.1
- UQTG:
- 740AB
- Warranty:
- 70K
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