Forum Discussion

trailernovice's avatar
Jun 11, 2018

What effect will heavy use have on the life of our truck?

Our truck and trailer are as shown in signature...trailer ~ 5000 lbs...truck rated to tow 8600

Here's the issue...our truck is rarely if ever used except when pulling the trailer...stated another way, 80% or more of its use is under load...Will this usage reduce expected useful life, even assuming proper and frequent servicing? My thought is that our truck gets heavier use than most, and the 1500-series trucks are designed/engineered for the 'average' user who probably puts the truck under load a very small part of the time...and, logically, we might expect engine and/or transmission failures simply from wear at fewer miles that other people might experience...DW takes the opposite view, saying that 'it's a truck...it's built to be used as a truck'

thoughts?
  • It's a truck...it's designed to pull, carry, haul....use it and enjoy it. Pulling a 5K trailer is not going to wear it out any faster than using it to get groceries or to take the kids to soccer.
  • As long as the truck is used within its GVWR/GCWR it have a normal life expectancy.
    It's when the GVWR is exceeded that parts wear prematurely
  • I don't believe towing will shorten the trucks life. The power train doesn't isn't going to age appreciably faster just because of that kind of use.
    With modern vehicles, it's more likely to be the things that aren't related to the power train that will start failing with old age and lots of seat time.
    If you only use your truck for recreational towing, those types of failures are going to be a long ways down the line.

    By the way, today's modern, so-called "1/2T" trucks are a lot more capable than even the diesels of yesterday. My 1993 RAM 250 Cummins powered truck was only rated to tow #7500!