20" of lift is about the same as a KwikLift, which I am perfectly comfortable getting under. Not thinking I would be feeling same under the car with these QuickJacks. However, they do seem to be well suited for tire / brake service and for taking to the track.
On a side note, I have always wondered if anyone ever attempted to install air jacks on a Cobra. The ones like on the F1, Indy and LeMans cars?...
Now that would be nice on track day!
