I'll probably keep my p12gt in my car. What do you all use for your vehicle?
Used to keep my ancient 2C Maglite in the car ( it outlasted five cars) but after the second alkaleak incident it's been retired to toolbox duty. Now the car has a nice new Defiant 2 C 600 lumen with a zoom lens, my ancient Led Lenser 3 AAA which used to be my "good" flashlight, and a freebie 3 AAA fly-eye that was a promo with the oil change at the dealer. Also keep some spare AAAs and C's in the glove box in case of need. Plus whatever keychain and coat pocket lights I happen to have on my person when I'm driving. Checking flashlight operational condition is a good way to fill time when waiting in the car for something or someone.
Bad thing about the Defiant is that it can spontaneously turn on if the button gets nudged by glove box kipple. Can't unscrew the tail cap far enough for a lock-out - that's another reason to keep spare cells in the glove box. ( The spare gloves are in the trunk of the car...why is it called the "glove compartment" ? )
Bill
Edited PS: I forgot the "new" light in the glove box - picked up an Energizer 200 lumen headlamp, which I've wanted for quite some time and which was on clearance at Home Depor. More AAA cells, unluckily, but I figure it will run more than long enough for changing a tire.