350 - 450lbs
If the GVW of the trailer exceeds the GVW of the truck, no.
what is the gross gvw for f350 with 3.73 rear trailer max weight
No
Compare the GVW of the trailer with the towing capacity of the tow vehicle.
Depends on the GVW of the trailer and the Gross Combined Weight Rating of the truck and trailer.
GVW is gross vehicle weight which is different than GCWR (gross combination weight rating). Pulling a trailer weighing 10 tons should not cause you any problems. However I am assuming you have your dump tagged at a little less than 55,000 to avoid paying heavy use tax. Even if this is not the case and you have tagged it for a heaver weight be aware that pulling that trailer while dump and trailer are loaded may put yousignificantly over your tagged weight. Just watch your gross weight or you can re-tag your dump for 80,000. When GCWR is not available on the power unit DOT will add the GVW for the dump and the trailer to get a GCW (gross combination weight).
The gross trailer weight should not exceed the GVW of the tow vehicle. Check the sticker on your drivers door for the GVW (Gross Vehicle Wieght) of your truck. Trailer brakes would be highly recomended.
gross vehicle weight
What it says on the side is irrelevant. Permissible Gross Vehicle Weight is determined in accordance with the Bridge Law Formula. 50k was probably the normal GCWR with the trailer it normally pulls - most likely, also a single axle, although 52k should be the correct GCWR for a single axle with a 27' single axle pup trailer, though a 20k gooseneck trailer is also possible. There may also be a possibility that was the weight it was licensed for - this is something which also varies by state.
Depends on GVW of trailer. Do not exceed mfgr's rated specs - they're there for a reason. If trailer is heavier than recommended, you could find it impossible to stop if trailer brakes malfunction.
Laws vary by jurisdiction. In the US, a trailer with a GVW in excess of 3,000 lbs. to 6,000 lbs. - dependent on state - must have an independent braking system. A tandem axle trailer would require a brake system in all states.