55 sold bushes to them , fast trade ! <| sep |> They will still wear and need repairs and other general maintenance . Trucks require a lot more of it than cars it ' s not uncommon for a long haul tractor to drive a million kilometers in less than 5 years and downtime is very expensive to trucking companies or owneroperators . Until there is some drastic change in the build method of heavy trucks I can ' t imagine a machine sophisticated enough to identify and replace brokenworn out components . We use computer software to help diagnose problems but even the best programs available can only point us to an area to look . <| sep |> Start to learn here read our blog <| sep |> Welcome to the basket , fellow deplorable .