Anywhere is fine,
But stay away from Safarigard. The jack is heavy, yes. If you, however, have even an ounce of strength in you, you can take it down from a rack. The only problem I ever run into is I am short. That's fine, though, because I hate my damn jack. I'd rather be stuck and camp out for a while than even look at that thing. From what I have seen of Rover Solutions, the quality is worth it. Just stay away from Safari Gard.
Cheers,
Kennith