Why do so many owner-operators continue to purchase new trucks when they know the power is down and so is the fuel mileage?  I’m told the main reason is a tax write-off. So instead of purchasing the new truck why not build a garage and equip it with the tools you will need to maintain and repair your truck.  Its truck equipment so, it’s still a write-off, and if your current truck is paid off why not take a couple days per month to perform maintenance and do minor repairs.  You will feel better towards your truck when it’s your labor keeping her perfect.