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CamperWill's avatar
CamperWill
Explorer
Apr 04, 2016

Truck bounce

So we recently replaced our Envoy with a Tundra and towed with it the first time the other day. The ride was pretty bumpy on the way to the campground (60mph) but was fairly smooth on the ride back (40mph).

The camper is a KZ Sportsmen 242SBH with a GVWR of 6000lbs. The truck is within all the ratings (payload, gcvwr, etc). We are using the same Reese Dual Cam hitch we used with the other tow vehicle but reconfigure it for the truck. The trucks front axle is at the same height it was at before hooking up and the rear sank by 1". The camper is almost level while hooked up (maybe 1/2" off). The bars are rated at 800 lbs.

I'm not sure if it matters but on the Reese DC instructions it states that the top of the ball should be 3/4" to 1" higher then the top of the coupler when unhooked which was not possible. My options were either 2" higher or the same height as a coupler, we went with the same height.

The picture below was taken while being on a slight incline.


Moderator edit to re-size picture to forum recommended limit of 640px maximum width.

  • While weighing is the most accurate way to get it right, measuring the front ride height at the fender wells will get you close enough.

    It takes X pounds to compress the suspension Y inches. If you know the inches, you don't need to know the pounds. Simple physics.

    If this hitch worked fine with the previous tow vehicle, it's fine for this tow vehicle. The TRAILER weight is what dictates the size of the spring bars. You just need to get the settings right.

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