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51,000 miles on my '03 3500 DRW since Labor Day 2003. All towing (Empty weight is around 18,100--and payload is up to 17,500--total of up to 36,000!). Only problems:
1) Driver's seat is about as comfortable as a bed of nails.
2) I Really feel the need for a gear between 5th and 6th at around 55 MPH.
For those of you who are wondering, l consider my maintainence meticulous, if not by "Dodge Specs" -- I change (and analyze) oil every 15,000 with perfect results thus far. No power adders (Yet).
All in all--this has been the best truck I've ever owned.
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