2011 Ram with 500K miles
There is a post on Cumminsforum.com about a 2011 Ram that has racked up 1/2 million miles in less than 3 years. THAT is a lot of time behind the wheel.
Forum Discussion
carringb wrote:
The Duramax has the shortest design life, which was reduced to a B10 of 215,000 with the last revision. Powerstroke also went down to 225k with the 6.7L (it was 250k with the 6.0/6.4 but B10 clearly did not meet the actual experience which is called "L10"). The "10" stands for a 10% catastrophic engine failure. B=design, L=actual.
Didn't realize those motors were rated so low. GM's 6.0 gas has a B10 of 200,000 miles according to Isuzu's website, who uses that engine in some of their commercial cab forward trucks. Not sure what the Ford V10's B10 rating is, would be interesting to know.
