Yup, 3M command hooks on the ceiling (recommend the 3 pound capacity or greater). Thick rubber bands on the door handles stretched over the command hooks. Had one pull off the other day after I left it open overnight on a warm day. Just stuck it back up and it's working fine
I originally installed these in early May and they held well through the summer. I put 3 or 4 rubber bands on the handles. It takes 2 or 3 to hold the doors firmly where I have the hooks mounted, so I have built in spares.
2019 Cherokee Wolf Pup 16BHS flipped axle
2019 Ford F-150 S-Crew 5.5 bed V8 w/tow package, TBC, Tow Mirrors, 3.55, 7000# GVWR, 1990#CC
Husky Centerline TS WDH 400-600# spring bars