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Mickey Thompson | Baja Boss M/T | LT285/55R20 | mud-terrain truck tire | Load Range E | Sold individually
The Baja Boss M/T is a serious mud-terrain tire for trucks that see rocks, ruts and loose ground. An asymmetric tread, aggressive Sidebiters and PowerPly XD sidewall construction focus on trail traction and durability while retaining road-use capability. For LT285/55R20, the listed overall diameter is 32.6 in. and the tread width is 9.3 in.; these measured figures help compare fender clearance and the actual working tread. It is approved for 8.0–10.0 in. wheel widths and a 9.0 in. measuring rim. The 11.7 in. section width describes the casing at its widest point, which is different from tread width.
| Marked tire size | LT285/55R20 |
|---|---|
| Construction | Radial |
| Load designation | Load Range E |
| Service description | 122Q |
| Sidewall | Black sidewall |
| Approved wheel width | 8.0–10.0 in. |
| Measuring rim width | 9.0 in. |
| Measured overall diameter | 32.6 in. |
| Section width | 11.7 in. |
| Tread width | 9.3 in. |
| Tread depth | 18.5/32 in. |
| Approximate manufacturer tire weight | 63 lb |
| Supplier-listed maximum single load | 3,305 lb |
| Stamped maximum inflation | 80 psi (not a recommended driving pressure) |
| Manufacturer product code | 331294004 |
| Manufacturer material number | 272469 |
| Legacy part number | 272469 |
| Unit of sale | One tire; wheel and mounting not included |
Confirm wheel width, vehicle clearance and required load capacity before purchase. Tire size alone does not guarantee fitment to a particular vehicle or wheel. Sold individually. Quantity 1 purchases one tire.
