Patnsuzanne
Well-known member
Jackquontee: God's Country is quite correct. I was referring to a hydraulic bottle jack, although my father-in-law used to carry a large floor jack with their 5W. Now days, the jack that comes with a vehicle is designed to work at specific jack points on that particular vehicle and probably won't be able to reach a good solid lifting point on your trailer. Much less lift it off the ground. Another option if you have a dual axle trailer is a ramp-type jack. You put it in front of, or behind the tire that is next to the flat, then use the tv to push or pull the good wheel up on the ramp. Theoretically, this will also raise the bad tire up enough to change it out with a spare. As with lots of things, there are good and bad points with each, so I carry both, just to be on the safe side. As to how big is "big enough", look at the gross weight of the trailer, then get a jack rated the that weight. Then you'll be sure it'll get half the trailer up off the ground. X2 on God's Country's advice about a ground pad and hazard triangles.