The Baja Boss X is a competition-grade extreme terrain tyre delivering maximum off-road traction for race and recreational use.
Range of sizes available. View sizes.
Designed for the toughest conditions, the Mickey Thompson Baja Boss X is purpose-built for extreme off-road performance. Featuring a sticky competition compound, it delivers unmatched traction across rocks, mud, and technical terrain—ideal for drivers who demand serious grip where it matters most.
The tread features oversized four-pitch Sidebiters for sidewall traction and bite in ruts, along with Stone Ejector Ribs that keep the grooves clear of debris for consistent performance. The PowerPly XD construction includes a denser angled third ply, enhancing puncture resistance, improving steering feedback, and providing stability in harsh terrain.
This tyre is strictly for off-road use and is not DOT certified for highway driving. Perfect for competition builds or off-road-only rigs that need serious traction without compromise.
| Product Code | Size | Ply | Load Index | Speed Index | Type |
|---|---|---|---|---|---|
| 250091 | 37X12.50R17LT | - | 116 | F | - |
| 250090 | 40X13.50R17LT | - | 115 | F | - |
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