When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
4th Gen Ram Tech2009 - 2018 Rams and the 2019 Ram Classic: This section is for TECHNICAL discussions only, that involve the 2009 - 2018 Rams and the 2019 Ram Classic. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I found a BIG difference in power around 12K kms, almost like a switch was turned on, but didnt get any really good mileage until 27-30K. By good I mean about 20mpg highway.
Every truck is different and everyones driving habits and driving environments are different, all the trucks will probably have different break in periods as well as different mileages in the end.