California Car Cover is selling a low profile billet jack for 179.99 that is 1.5 in tall and raises to a height of 6.5 in. Only tested to 2000 lbs, but it might work ok for a quick wheel change when on the road. Here's the link: http://www.calcarcover.com/product.aspx?id=231&cid=31 Rick Follow My Nasty Boy Build: http://tinyurl.com/yj52fwo