When I bought my truck it had 37 miles on the odo and had the "Keep Driving" message on the dash, it only had 6.3 hours on it. About 30 miles down the road the message when away, it took Edge about 30 days to get the pid's working except for "oil pressure" still not there!!! And they changed the way soot is reported to percent from grams, which to me does not work as well. I have keep pretty good records on my truck so far and the miles between regens is all over the place depending up use of truck. With 11,000 miles on the truck I hooked the first trailer to it this afternoon so I'll know more about towing this time tomorrow.
2011 GMC Sierra 2500 HD 2500 4X4 Duramax Traded 162,000 miles!!
2019 GMC Sierra 3500 HD CC 4X4 Duramax SRW LWB Stone Blue Metallic