Forum Discussion

silver_ratler's avatar
May 13, 2014

Towing with a Freightliner Sportchassis

We have sold our Dodge 3500 and purchased a Freightliner M2 106 SC. The bed on the truck is set up for a goose neck and is going to need some modification for our 5th wheel.

My question is...... Do I need an air hitch such as the Trailer Saver TS3?? or Would the Fifth Airborne air pin box do the same thing?

The pin box change would be about $2k cheaper.... but would require lowering our hitch at least 6 inches. The TS3 would require lowering the hitch mounting but only about 2 inches.

Of course my concern is the extra stress this truck would be putting on the trailer.... I have heard and read both schools on this and would like some input....Especially from someone that may have tried both ways.

Thank you for any assistance.
  • I have a Chevy C4500 MDT with a complete air ride rear suspension and I use a B&W Companion hitch. No air bag pin box. The air ride suspension seems to ease the stress on the trailer so I haven't found the need to replace the pinbox with an air or shock resistance type. If I were travelling long distances I would add a new pin box.

    It's my understanding if you add an air pin box there's no need for an air hitch (overkill).
  • True story- wife borrowed eggs from a camping neighbour as we were packing up to leave she returned the container and placed the eggs(3) on the fridge shelf until she got back.
    I don't have to tell you she forgot ,I didn't know until the next day when I open the door (we leave it open in storage ) and found the eggs just sitting there.
    All the way from Crossville TN to Canada.