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Falken
Falken FAL Wildpeak R/T01 LT275/70R18/10
Falken FAL Wildpeak R/T01 LT275/70R18/10
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Looking for a 275/70R18 rugged terrain tire? The Falken Wildpeak R/T01 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
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 manufacturer lists the overall diameter of this specific tire as 33.4 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 125 — a maximum load of 3,638 lbs per tire, or 122 (3,307 lbs) per tire when mounted as duals. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | LT275/70R18/10 |
| Tire Type | Rugged Terrain |
| Service Description | 125/122R |
| Load Index | 125/122 |
| Speed Rating | R |
| Load Range | E |
| Section Width (mm) | 275 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 33.4 |
| Tread Depth (/32") | 18 |
| Warranty | 50K |
Frequently asked questions
What kind of tire is the Falken Wildpeak R/T01?
The Falken Wildpeak R/T01 in 275/70R18 is a rugged terrain tire.
What warranty does the Falken Wildpeak R/T01 carry?
The manufacturer's warranty on this tire is 50K.
What does 125/122R mean on the Falken Wildpeak R/T01?
125/122R breaks down as load index 125 — rated for 3,638 lbs per tire (122, or 3,307 lbs, in dual fitment) — with an R speed rating, good for a maximum sustained 106 mph.
Keep shopping
Shop all 275/70R18 tires, see every Falken Wildpeak R/T01 size, or view all tires at ThreePiece.us.
- BRAND:
- Falken
- Model:
- FAL Wildpeak R/T01
- Size:
- LT275/70R18/10
- Aspect Ratio:
- 70
- Load Index:
- 125/122
- Load Range:
- E
- Section Width:
- 275
- Service Description:
- 125/122R
- Speed Index:
- R
- Temperature:
- N/A
- Tire Rim Diameter:
- 33.4
- Tire Type:
- Rugged Terrain
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 18
- UQTG:
- N/A
- Warranty:
- 50K
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