Metal velcro.
That shit is used for sides of ambulances and box trucks instead of rivets.

 

hit a junkyard, buy another lower dash panel, screw the cb to it, and then store the original panel for when you want to remove the radio.

 

I used some Industrial Grade Velcro to mount my GMRS radio, but the CB (AM-USB/LSB)is mounted under the dash --- I have the jump seat option for the center --- no console, so this may not be to your needs.

If you are having trouble with not wanting to drill holes or use magnets to hold the CB antenna on your truck --- I have an interesting option for you .....


I mounted my CB antenna on the driver's side trench light bracket from Amazon. You'll have to buy both but you only get to use one.

I had to open the hole in the bracket for the PL259 connex to pass through - but it works, and the carwashes can't rip it off and it's solid in high winds.

AMAZON LINK HERE

The antenna does not hit anything if the hood is open or closed --- and it's made of some seriously tought steel, powder coated and they fit good!

Check Year-Make-Model though for your best fit.

 

I found the perfect spot for my antenna but I just can't find a double sided tape that will stick to the little door under the radio. That is where I'd prefer to mount it or in that area at least.

 

3M Dual Lock stick-on Velcro. It's what emergency vehicles use to mount equipment. I used it to mount my trailer brake controller, works great.
3M Dual Lock SJ3550 1"×4ft Black 1 Pack Reclosable Fastener Mounting Tape Interlocking Mushroom Shaped Strong Adhesive Hook Lock Sticy Tape for Indoor and Outdoor(DB25120): Amazon.com: Industrial & Scientific

 

Hey i just hooked up my 655 stryker cb in my siarra 1500 and i took velcro 1inch wide by 10inch long strips and velcroed it centered on the dash i gotta big radio as im a otr truck driver also, and the velcro is holding my radio in place in my 2017 siarra denali. If it leaves any residue or gunk upon removal? Can clean the dash right up with some windex !