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Nokian
Nokian One HT LT275/70R18/10 125/122S - T431186
Nokian One HT LT275/70R18/10 125/122S - T431186
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The Nokian One HT in 275/70R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 275/70R18 means
In the size 275/70R18, 275 is the section width in millimeters (10.83 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 192.5 mm (7.58 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 33.16 inches, turning roughly 608 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 125 — a maximum load of 3,638 lbs per tire, or 122 (3,307 lbs) per tire when mounted as duals. The speed symbol S corresponds to a maximum sustained speed of 112 mph.
Specifications
| Size | LT275/70R18/10 |
| Tire Type | All Season |
| Service Description | 125/122S |
| Load Index | 125/122 |
| Speed Rating | S |
| Load Range | 10 |
| Section Width (mm) | 275 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 33.2 |
| Tread Depth (/32") | 15 |
| Warranty | 55K |
Frequently asked questions
What does 125/122S mean on the Nokian One HT?
125/122S breaks down as load index 125 — rated for 3,638 lbs per tire (122, or 3,307 lbs, in dual fitment) — with an S speed rating, good for a maximum sustained 112 mph.
What kind of tire is the Nokian One HT?
The Nokian One HT in 275/70R18 is a all season tire.
What warranty does the Nokian One HT carry?
The manufacturer's warranty on this tire is 55K.
Keep shopping
Shop all 275/70R18 tires, browse Nokian tires, see every Nokian One HT size, or view all tires at ThreePiece.us.
- BRAND:
- Nokian
- Model:
- One HT
- Size:
- LT275/70R18/10
- Aspect Ratio:
- 70
- Load Index:
- 125/122
- Load Range:
- 10
- Section Width:
- 275
- Service Description:
- 125/122S
- Speed Index:
- S
- Tire Rim Diameter:
- 33.2
- Tire Type:
- All Season
- Tread Depth:
- 15
- Warranty:
- 55K
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