Never seen a portable one like that. Dont know if I would trust it. I would want something that lifts higher than 4' also. I will probably get a 10,000 pound lift.
A guy from school has one and its a pretty sweet set up I mean there are limitations but at the same time its just for home the way it bolts in has been proven to work
In the long run ill find a warehouse and start up something bigger later
98 gtp sedan forest green ,S1X intense cam,Intense pcm,Magnaflow exhaust, ubend delete,TEP trans 3.29's,3.4 smoothflow mps,Dyno'd 281hp and 371ft #'s of trq at the wheels http://www.cardomain.com/ride/3338681