Took my 01 yesterday to dealer for fan in cab making noise, he showed me how to take it out and clean it. Anyway, the guy that sold my truck to me was there so i asked him if i could take a dullie for test drive. It was a 4#4 3500 dully. The first thing the thing was so quite was unbelivable. The other thing i notice how well it rode, it rode like a 1/2 ton pickup. I had to look back and make sure it had dulle wheels. The other thing how well it handled. It was like a sports car stering,just move the wheel and it pointed were it went. Very nice truck. The only thing that displeased me was the performed like a stock truck. I was looking for out of the seats pickup. Did`ent have it. It sure could use a box. My 01 with the chip would eat it alive. It was a automatic so maybe the 6 speed would make a diffrents. But was a nice ride. 
Ron
1992 CTD 163,000 01 HO banks power pack,jacobs e brake,50 gal transflow,30ft forest river 5th

Ron
1992 CTD 163,000 01 HO banks power pack,jacobs e brake,50 gal transflow,30ft forest river 5th