Timbrens, air bags or air hitch
Probably opening a can of worms here, hope you have some popcorn handy. I have a GMC dually and pull a 5th wheel with a pin weight of approx. 4,000 pounds. The 5er has a trail air pin box and wh...
Forum Discussion
I found the ride characteristics very unsettled with timbrens and a partial load, air bags worked much better for me. May not be an issue for you with such a heavy pin weight except when solo. But air bags can be adjusted to fit your specific weights, and with an onboard compressor you can adjust them on the fly. Anyway, air bags get my vote.
