We use a tow dolly because both our vehicles are front wheel drive & we get new ones every 3 or 4 yrs-If you got lots of money and can't get up & down maybe 4 down is for you BUT I am 70 and not in a big hurry so if it takes 10 min. instead of 5 mins. to hook up or unhook that is no problem,I added a third wheel on My Demco KAR KADDY and easily move tow dolly around- Just saw a fellow pulling 4 down the other day with a flat tire on tow vehicle ,I guess he did not have a rear camera anyhow as cars honked at him he just smiled and waved back,down the road when he did pull over the tire became a road turtle,Could happen to either 4 down or dolly though
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