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Kumho
Kumho KMH Road Venture AT52 LT285/55R20
Kumho KMH Road Venture AT52 LT285/55R20
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Shop the Kumho Road Venture AT52 285/55R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 285/55R20 means
In the size 285/55R20, 285 is the section width in millimeters (11.22 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 156.8 mm (6.17 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 32.34 inches, turning roughly 624 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 122 — a maximum load of 3,307 lbs per tire, or 119 (2,998 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 | LT285/55R20 |
| Tire Type | All Terrain |
| Service Description | 122/119R |
| Load Index | 122/119 |
| Speed Rating | R |
| Load Range | E |
| Section Width (mm) | 285 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 32.4 |
| Tread Depth (/32") | 16 |
| Warranty | 50K |
Frequently asked questions
What warranty does the Kumho Road Venture AT52 carry?
The manufacturer's warranty on this tire is 50K.
What does 122/119R mean on the Kumho Road Venture AT52?
122/119R breaks down as load index 122 — rated for 3,307 lbs per tire (119, or 2,998 lbs, in dual fitment) — with an R speed rating, good for a maximum sustained 106 mph.
What kind of tire is the Kumho Road Venture AT52?
The Kumho Road Venture AT52 in 285/55R20 is a all terrain tire.
Keep shopping
Shop all 285/55R20 tires, see every Kumho Road Venture AT52 size, explore all terrain tires, or view all tires at ThreePiece.us.
- BRAND:
- Kumho
- Model:
- KMH Road Venture AT52
- Size:
- LT285/55R20
- Aspect Ratio:
- 55
- Load Index:
- 122/119
- Load Range:
- E
- Section Width:
- 285
- Service Description:
- 122/119R
- Speed Index:
- R
- Temperature:
- N/A
- Tire Rim Diameter:
- 32.4
- Tire Type:
- All Terrain
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 16
- UQTG:
- N/A
- Warranty:
- 50K
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