Dump truck to transfer truck

Yes. Class B only goes up to like 54,000 lbs. pretty sure for that combination empty even you’d have to be Class A. Should know that before going any further.

 

You need a class A. The trailer's gvwr is greater than 10,001 pounds. A class B straight truck can pull a trailer with a gvwr less than 10,001 pounds.

Transfer trucks are tricky to operate, so you can't just put anybody in the driver's seat. There's a lot more moving parts to break and maintain. The 2 main advantages of the transfer combo is that the dump truck can unload in tight spaces, so you're able to get 2 loads hauled instead of one and you can unload in a tight space. The other advantage is that you can haul 2 different types of ag.