“More maintenance is required on a diesel with the DEF fluid that needs to be added to the truck about every 2,000 to 3,000 miles,” said Brian Tabel, executive director of marketing for Isuzu Commercial Truck of America. “The diesel particulate filter (DPF) also needs to be serviced ...
”. After one of us had the fourth back surgery it is too painful to sit for long periods. Traveling = a lot of sitting. We are going to get a bus so the opportunity to stand or lie while moving is possible. Heck, we just got this thing the way we like it. Oh, well....