Forum Discussion
rjstractor
Nov 03, 2017Nomad
Not a direct comparison, but I used to tow a 21 foot ultralight with a Ford Aerostar and then a 1998 4.6 Expedition. Later I owned a 2003 Explorer with the 4.6. Based on my experience the 21 foot ultralight (GVWR 4400) would have been a good match for my 2003 Explorer but not too much heavier. My Explorer had 3.55 gearing and as such was only rated for 3500 lbs towing. I don't see 3.73 making a huge difference, but in Ford's ratings it did. I certainly wouldn't tow a 7K travel trailer with one.
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