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warped_five's avatar
warped_five
Explorer
May 17, 2014

GMC 2500HD - Road Warrior 410 - Airbags?

After searching across half the country and countless hours of internet research, we thought we finally found the right match. A Road Warrior 410 5th Wheel Toy Hauler. We have a GMC Denali 2500HD Diesel engine with a 6" lift. We knew that the optimal towing vehicle would be a 3500 dually. But, had determined that airbags (with a few other modifications) would bridge the majority of that gap.

We found our "dream RV" at one of the largest 5th wheel dealers in the country located in central Ohio. Unfortunately, the dealership says that they cannot add the airbags to our truck along with the fifth wheel setup.

My husband, who is a "car guy", says if these guys say it can't be done,then it can't be done. But, I'm heartbroken and not ready to give up. I asked if it was a regulatory thing (like removing the DEF, no respectable dealership do it, but backyard mechanics to it all the time). I was told no.

But, yet through all of research I see folks with trucks similar to ours, adding airbags, and towing fifth wheels.

What am I missing? Can it be done? Should I give up and either decide to go Class A or get another truck?

Thanks for your insight!

-d

21 Replies

  • It's called "liability"!
    If they enable your truck to carry more than its rated load and something goes wrong, they are afraid they could be held partially responsible.
    Do it yourself and you know where the buck stops!
    You really need to look at your Denali ratings, ESPECIALLY the RAWR.
    If you think you NEED a dually, but are going to 'make do" with a 2500, then I suspect you already know you will be overloaded.

    And that 6" lift is going to make it very difficult to level the fiver.

    Edit: I just checked the specs on that trailer. A 14,395# dry weight, dry hitch weight of 3100# with an 18,000# GVWR is solidly in 1-ton dually country, edging into MDT territory. NO WAY you should tow that with a 3/4 ton!
    Sorry to rain on your parade but you really need to rethink your combination.