Have a 2017 Ram 3500 CTD with 373 gears. Has about 500 miles on it. Will it get better MPG when broken in. Tripmeter says average 15 Mpg. Thanks. PS. IT sure is sweet. All smiles
I believe they are really close, my last fill up showed 11.0 on the DIC and hand calculated was 10.96, close enough for me. The Chevy I had last was also real close, seems these new trucks monitor things pretty well.