Forum Discussion

happycamper1942's avatar
Oct 17, 2019

Different kind of Jack-knife


I did this a few days ago. I was making a sharp left turn out of a narrow driveway onto the highway and the wheels of my fiver went down the ditch resulting in the bed area twisting and digging into the side of the truck bed. Very little damage to the 5th wheel.
  • alexleblanc wrote:
    That plain sucks, I’ve seen that damage many times before though, so clearly you aren’t the only one that’s had this happen to over the years.


    X2. I’ve seen this type of damage as well and wondered how it happened.

    It doesn’t take much of a glitch with a truck and fifth wheel to make for a very bad day.....
  • With it appearing that all the truck makers are building them taller from the factories with 18-20 inch wheels and taller off road suspensions, this will continue.
    How many now have a problem of not being able to lift full profile 5ers any farther without going above the 13'6" mark? Folks either are already are or soon will be forced to reduce side rail clearance to stay lower overall.
  • I drove through the ditch getting my 5er home for the first time. It didn't hit the truck but the steps of the 5er took a beating. I ended up widening the driveway 4 ft so that I can get in and out of it.
  • It sucks but not really a "jack knife"

    Also not a new issue. Plenty of discussion about minimum clearance between truck bed and 5er overhang...though not many will have enough to handle falling into the ditch.
  • That could happy easily, when a FW is put in a off camber maneuver. Sometimes, even good cab, and bed rail clearance, just isn't enough, but takes takes a very alert/aware driver in extreme situations. We all make mistakes, things happen...the good news...usually easier to get the TV repaired, than the trailer.

    Thanks for sharing, and helping us to be more aware.

    Jerry
  • That plain sucks, I’ve seen that damage many times before though, so clearly you aren’t the only one that’s had this happen to over the years.