Respectfully,
That deep concealment rig, could land me in jail bidding work at the local school or other gov, bldg. Your advise is unknowingly inviting me to break the law. Even if I did decide to leave my firearm in my truck overnight, I'm breaking no Michigan law, {but I don't}.
My truck alarm and vault is more secure than half the homes I work in, and It's also my personal property, (just like your home is}. What if somebody steals YOUR whole truck and uses the vehicle to kill someone? would you be held responsible?
I will admit I should have not been so "loose" with my opening request, never thought it would be twisted into this.
Thanks all, I'm off to the gun store, hopefully they don't run me off....