Addons
1. Extract *flightning* folder from addon folder
2. Use OpenIV and navigate to mods\update\x64\dlcpacks
   and drag and drop flightning folder there
3. navigate to \mods\update\update.rpf\common\data
4. open/edit dlclist.xml and add this line

<Item>dlcpacks:/flightning99/</Item>

above </Paths> at the bottom

spawn name is flightning99

Replace
Installation:-
1. Extract yft and ytd files from the rar file and drop anywhere on your
desktop
2. Open application "OpenIV"
3. Using "OpenIV" navigate to file (x64e.rpf/levels/gta5/vehicles.rpf)
4. Rename fordlightning to bison or any other car you wish to replace and place (drag and drop yft and ytd files that you extracted into "vehicles.rpf" file
5. Close OpenIV and launch game, spawn vehicle with any vehicle spawner or search for it
in A.I. traffic

This vehicle was edited by me "Jerome74" to be as close to stock as much as possible

Please watch my youtube video like and subscribe for more future edits
if you have a car mod that needs editing feel free to let me know by youtube comment or mod website 

converted from
https://www.3dcadbrowser.com/3d-model/ford-f-150-svt-lightning-1999

#Changelog
v2 - Addon version
     added dials
     fixed rear windscreen breakable
     fixed wheel offset
     minor fixes and adjustments

V1 - initial release

#known issues
incorrect dirt mapping