I have been a lurker for quite a while now but I have finally decided to come out of the shadows. I have learned quite a lot from this site and seen a lot of creative solutions to problems, so I hope that someone may be able to help lead me in the right direction for a project I am working on. I have a classic body (2004.5) Sierra crew cab with a Duramax. I have been looking to install a fire extinguisher inside the cab and I have a few different criteria that I want to fire extinguisher mount to fulfill. One, I don't want to screw the mount directly to anything in the cab. I do not want to run the risk of rust, chance water leaking into the cab, or ruin any trim pieces. Two, I want it to be accessible from the driver seat, i.e. not stashed behind the rear bench. And three, I don't want it free, rolling around in the back. I have done a number of searches, but I have yet to turn up anything that fits what I am looking for. For those of you that do have fire extinguishers in the cab, where do you mount them and what did you mount them with? I plan on running a 2.5 lb bottle, the 5 lb bottles look way to big to be put anywhere inside without taking up valuable space. The truck has a front bench so I was thinking that I may be able to utilize some of the space over the tunnel. Has anyone seen creative mounting ideas?