Tincan I value your input more than you know. I have been lurking and gathering info on these trucks for awhile now and some of your posts have helped me out. Your experience reinforces my concern over having the tank in the cab in case of an accident. The only think I like about an in cab tank is that it is a clean installation. A between the rails tank just seems to have too many problems but last night I got looking at Boyds tanks so......I don't know what way I am going