I kind of freak out when driving my GT1 on the freeway and change lanes or just trying to back up the way these are built it is allmost impossible to see everything behind you. At wal-mart .com I bought a rear veiw cam kit for $39.00 free shipping for the money you can not bet it! 7" color monitor/ night vison camera. I mounted the monitor under the passenger side dash. I should have done this last year works really good and I highley recomend these if you were like me freaking out evry time it changed lanes or backing up.