I am looking at buying a 2018 peterbilt 567 with a paccar mx 11 got just about 200 thousands miles looking to see what the bad an good on there motor anyone got experience with them how the Def system what kind of maintenance is required or this is on a heavy duty 6 axle dump truck.
Paccar mx 11 good an bad .
Discussion in 'Trucks [ Eighteen Wheelers ]' started by Shawn19, Aug 29, 2022.