The factory likes to change trucks at 300,000 miles. They generally get good life to that point. They have tried all brands and settled on Dodge with single cabs and both 2x and 4x models. They have two Ford F-350 series with 300,000 plus also. They just got two new 2017 Dodge 3500 models which are automatics due to the clutch and transmission issues, and have another 2018 coming in the fall. The only major issues are clutches on the 2014 Dodge series and fuel is horrendous on the F350 Fords. About half the Dodge fuel mileage loaded, which more than pays for another new truck in 300,000 miles.Last edited by Bass Cat Boats on August 19th, 2017, 5:16 pm, edited 1 time in total.