Forum Discussion

meleavingsoon's avatar
Feb 14, 2017

What size truck will I need to tow a 28,000 pound trailer?

Hey everyone,

I have been reading and trying to learn about my options for a new tow vehicle to replace our current 1999 F350 dually 7.3 powerstroke

Wife and I recently pass down our 2007 Cardinal to our son (40'er) (15,000 pounds) and have started looking for a replacement trailer for fulltime living. The (used) units we are interested in weigh 24,000 - 28,000 pounds. We don't plan to do much traveling with the large trailer but do want the TV to be able to move it when necessary...I don't want to have to be dependent on hiring someone to move it if I don't have too.

I am thinking I would like to stay with a Class 4,5, 6 vehicle.... but not opposed to the Class 7 or 8 if it comes down to it.

Some things I am considering in making the choice are....
1. I want to buy a used vehicle (maybe $15,000.00 range)
2. I would like to use the vehicle as a work truck also if possible....tow a 20' cargo trailer for work as needed
3. I would like to be able to load our 12' slide in truck camper on the vehicle and use it at times
4. I would like for it to be prior to the year 2007 so don't have the diesel emissions

As you can tell I would like for it to be a very multi-purpose vehicle :)

I have considered a used short school bus....cutting the back out for the hitch???

I appreciate any suggestions....thanks much
  • JIMNLIN wrote:
    For a rig that size you need a truck with a 10000 Lb and up rear axle rating.

    The F450 pickup comes with a 9999 RAWR and good for around 6000 lb on the rear axle.
    The '04 and older F450 pickups were much stronger rear suspension with the 7.3 diesel had a 11000 lb RAWR..

    As some suggest a 450/4500 and 550/5500 cab & chassis has 11k to 14k lb rear axle and will have no problems with the load you will be carrying with that unit.

    Some of the lite weight RV hitches like a Reese/Curt/B&W/etc won't be up to handling a 28000 lb draw or a 6k-7k lb pin weight trailer. The lighter weight SAF Holland or Fontaine or the Binkley on a flat bed would do the job.

    AS far as the size of your work truck goes much depends on what your work is. (flat bed or pickup bed) ?


    I can work with a cab and chassis and flatbed, I just need a truck to pull a cargo trailer and do any other basic truck type duties. I have a custom cabinet shop and need to deliver kitchens, pick up material, haul tools, etc.

    My current 1999 F350 is a crew cab long bed dually with the 7.3 powerstroke and 6 speed manual transmission. It pulled our previous 15k pound 40' Cardinal fine...but I know I would destroy it trying to make it pull the other trailer we are now considering. I really don't think going to a class 6 single axle cab and chassis type truck will be any more inconvenient than driving and parking the current 172" wheelbase truck I now drive.

    I have found a few F450's and F550's cab and chassis with the 7.3 but was afraid it would not be enough??? I am looking now at a 1997 FL60 with the 8.3 cummins with a flatbed and 147,000 miles. I'm thinking it might be a good option.

    Plus once weather warms up I do most of my driving on my motorcycle so I just hate to have two trucks sitting. And I steal my wife's car as needed :)
  • And that F-450 is just about the same price as a F-150. How about a well used Freightliner. Your taking about towing/stopping 14 tons
  • Check with your local trucking companies. Many of them sell their City delivery trucks at decent prices. Just don't expect a lavish interior. Many are not even equipped with a passenger seat.
  • I tow a 23K RV with 5,800# pin that puts me at my RAWR of 9,750#. I could tow that weight no problem and it is rated to do so. BUT, if running a 25 percent pin as I do that goes out the window. Now with triple axle trailers the pin will be a lower percentage of the RV weight. Towing weight is all dependent on the RV's pin. My B&W puck hitch is rated 25K with 6,250 pin. I would have no issue towing higher with that hitch.
  • Tom/Barb wrote:
    Diseldoit


    Yep....that's about what I is looking for....now I need to find one not so purtty and about half the cost.
  • rjstractor wrote:
    If using for work then you're dealing with all the commercial vehicle headaches. In an F550 you might sneak by the scales but not a chance in one of these big boys.


    For the larger class 8-If you remove the tag axle, shorten the frame, add the 5ver hitch and register it as an RV you can bypass the scales. Check out Jack Mayers web site. He has a really nice looking one he customized.