i have the same mount as dave does above, but i mounted mine where the garage door opener would go. i took the fold down door off and screwed the base threw the plastic. it hangs just a little to far because ther is some interfernce witht being able to see outthe rear view. you can still se out the rear view mirror but you catch a little bit of the gps when using the mirror. just another option
2004 toyota sequoia, to keep the wife happy
2000 chevy tahoe NBS, 5.3, keys & spacers, bilstein 5100's, 285 AT's
1989 4-runner; 3" BL, 255/85 bighorns on '09 taco steelies, 5.29's, rear spool, cobra 25, hella 500's w/more to come
1995 geo tracker, leveled, 31" GY MTR's, no top.