You may argue but the numbers the last time I checked for the manufacturer's recommended mileage for engine rebuilds was 200,000 miles Duramax, 250,000 for the Powerstroke and 350,000 for the Cummins . The first couple of years of 6.7 Cummins had issues with the Bluetex, it's a regen with exotic cats. Deleted it helps the engine durability , fuel economy and of course power. The Dodge front end has to be keep at new specs with factory sized tires. Or modified. Avoid the manual Mercedes Benz G-56 tranny, it's POS.
