A lawn mower will pull it but is it worth it ? Fines are very steep for overloaded trucks . Is the trailer a deckover ? Tandem , tandem axle dual wheel ? Size ball ?
tongue weight loaded ?
Trailer tires and bearings good ? Steel deck or wood ?
Check rear end oil and axle seals
Trans fluid or oil , any leaks ? Coolant and engine oil
When you strap or chain the load down remember to X the straps to prevent side to side movement as it WILL happen .
MOST IMPORTANT >>> SPARE TIRES !!!! and a jack but a rock or chunk of wood will work too
The road trip you are about to venture on I would have no part of .
I would either rent a NEW F-350 or the like and maybe even a Uhaul car trailer .
find a transport company that would be going or coming empty or with a open spot to fill for a few hundred bucks .
Where is the truck and where is it going ?