I've had the rear window tinted twice. First time it was too light maybe 35% so i went with 5% which is considered limo. If your doing it yourself try and find a shop that has a plotter and will cut you the film to dimension (or buy online). The tricky part is the rear lift arms that you should remove. Just make sure the film is dry maybe 2-6 hours depending on the outside temp before you re-install the lift arms. Good luck!
07 2 Dr Rubicon, 4" Teraflex, F/R Track Bars,Teraflex Rear Uppers-Front Lowers C/A's, Shrockworks Front Stubby, Borla Exhaust, AFE intake, 35" BFG KM2, Driveshafts, teraflex rear bumper/carrier.