To install go to the vehicle you want to be changed over in your directory. open the YTD file in OpenIV. Find the livery (usually has the name Sign_1 with it) and use the replace button to replace the textures.
NOTE
This skin was modeled after bxbuggs' 2014 charger. There is a link to it in the download!
A HUGE shoutout to officerhirni for helping me with this skin
OfficerWakham
officerhirni
officerhirni

