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Toyo
Toyo TOY Celsius II 275/65R18
Toyo TOY Celsius II 275/65R18
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Shop the Toyo Celsius II 275/65R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 275/65R18 means
In the size 275/65R18, 275 is the section width in millimeters (10.83 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 178.8 mm (7.04 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 32.07 inches, turning roughly 629 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 | 275/65R18 |
| Tire Type | Highway |
| Service Description | 116T |
| Load Index | 116 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 275 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 18 |
| Tread Depth (/32") | 12.1 |
| Treadwear | 560 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 560AB |
| Warranty | 60K |
Frequently asked questions
What are the treadwear and warranty ratings on the Toyo Celsius II?
This tire carries a treadwear grade of 560, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 60K.
What does 116T mean on the Toyo Celsius 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.
What kind of tire is the Toyo Celsius II?
The Toyo Celsius II in 275/65R18 is a highway tire.
Keep shopping
Shop all 275/65R18 tires, see every Toyo Celsius II size, or view all tires at ThreePiece.us.
- BRAND:
- Toyo
- Model:
- TOY Celsius II
- Size:
- 275/65R18
- Aspect Ratio:
- 65
- Load Index:
- 116
- Load Range:
- SL
- Section Width:
- 275
- Service Description:
- 116T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 18
- Tire Type:
- Highway
- Traction:
- A
- Tread Wear:
- 560
- Tread Depth:
- 12.1
- UQTG:
- 560AB
- Warranty:
- 60K
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