Hey guys. Just thought I would share what I learned yesterday at my local GMC truck dealer. I was in there to look again at the GMC W-4500 (Isuzu NPR-HD). For some reason, I felt I should go and talk to the service mgr. about these trucks. He took me on a tour of the facility. They had these cab overs packed inside the shop. I said, Wow, I didn't think they ever broke down! He laughed and said what an odd time for me to visit. "They hardly ever come back in." Seems like these trucks were obviously abused. Anyway, one was in for an engine rebuild. Only had 150,000 miles on it. That bill will cost the owner about $8,000.00. If they just replaced the 4 cylinder diesel, it would cost about $12,000.00. A clutch in another truck was "only" going to cost about $900.00. Do you guys on this forum who own these type trucks ever run into these very high prices? These prices make me reconsider buying one of those trucks.