When considering the purchase of used box trucks, there is an unreasonable expense estimate for the upkeep which can be an issue. Reasonable pricing for spare parts is crucial but older brand’s model can be very expensive and tricky in how it services maintenance. Ideally, an oil flush, check, filter change, and tire rotation would not be incurred with a recently purchased box truck. Unfortunately, spending in this regard, means more miles translates to additional expenses to repair costly damages such as engine overhauls and transmission replacements. For mid-aged box trucks that are highly technical or have been subjected to battering working conditions, the cost for these repairs can easily reach 2,000 to 5,000 dollars a year.