Highest mileage cascadia you personally seen or driven? 2007/2017

LOL hey, if that's your thing.... Then go for it. I personally love the cascadia 125 and mine is a GHG17 2016. Had it for 4 years. Great fan of the brand. If I had another truck it would be a classic XL with a 72' bunk. That's pretty much the best truck ever. 3rd choice would be an FLC cabover... ..

 

God ####... That's crazy! 10k CAD for 6 injectors and labour!

 

That's very nice to know! You run way harder than I do. I am at 770k miles. 2016,GHG17, DD13 (13 speed). Started driving it at 450k miles.

-always use the parksmart
-Valvoline premium blue 10w30 full synthetic
-overhead done every year since 600k miles
-used to do 64mph at 1400rpm (3.55 gear ratio ) but been driving at 60mph and loving the difference in fuel economy.

20200 +/- engine hours / 3015 engine idle hours.

I also do coolant and oil analysis. Is there any way we can compare the results (blurring out private info of course)?

Also, have you read about the valve recession situation with these DD heads as they age? What's your take on that? Has anyone gotten their Cascadia OneBox past a million miles?

10-4 on the inspection! I have a lot of respect for drivers that take pride in their rig!