So guys Im kinda in a bind. Im going to be purchasing a couple new jacks for my jeep and was wondering which ones you guys prefer. The only thing im worried about is it not being tall enough. I measured from the ground to the point I usually use to jack the front left/right of my jeep up and it was about 13". Im looking at a floor jack that raises to 19.25". I like the bottle jacks cause you can easily put a piece of 4x4 or cinder block under it to raise it. The thing I dont like about them is my jeep slipping off the jack. which do you guys prefer?!