The engine is your most expensive component to repair, making its inspection non-negotiable.
: Check for documented engine overhauls, transmission repairs, or aftertreatment (DPF/SCR) service. If an engine was rebuilt, verify it was done by a certified mechanic. what to look for when buying a used semi truck
Before touching a wrench, review the documentation. A truck's history is the best predictor of its future downtime. The engine is your most expensive component to