Bought a 2020 2500 diesel approx 18 mos ago with 10414 miles on it. In April of this year (10 months after purchase) at 15000 miles, warning came on about fuel filter service required. Had filters replaced to the tune of $467. Manual shows replacement every 15000 miles. At 22000 miles in December warning came on "exhaust filter full - power is reduced". Took it back to Dodge. They replaced fuel filters and either cabin or engine filter not sure which but the cost is right at $1000. Thats half life of the fuel filter. RAM service department said this was a common problem that the exhaust filter warning came on but it was the fuel filter. Excuse me....Why is there no recall on that? This is NOT my first diesel but probably my last RAM. $500 for fuel filters every 15000 miles is ridiculous enough without having to do it at 7000 miles. Is this typical or is this a fluke of some sort? Loved my 2005 Ram diesel. Never a problem at all. My first one was a 1985 Ford International. That one was a bit expensive but they were relatively new to the passenger market at that time. I agree that Dodge has made a good truck with the exception of the 2008 diesel which liked to vapor lock if you left it idling for any length of time. I am however seriously thinking of going to look at the Super Duty Ford F250 after years of Dodges of one type or another. I tow a mid size RV and do not want a gas pusher to do that with due to fuel economy or lack thereof. Any comments.