how i must do to install the mod 70's wheel mod pack?

hi all.i don't know how install this mod: 70' muscle wheel pack by spc.
because i must add images in format .tga in vehicles.txd and i don't know how do.

i thing that here you can download this mod : 70' muscle wheel pack by spc.and much more gta http://spc.keiby.com/index.php?option=com_content&view=category&layout=blog&id=51&Itemid=71

Open the vehicle.txd with TXD Workshop, then add the textures to it. That's all, but you can read it in the readme:
"Then add additional textures to vehicle.txd from the folder "Add to vehicles.txd" with
TXD editor. Otherwise the mod will be installed incorrectly. Save the file vehicle.txd."

if u give us some info about the mod or u post it maybe we can explain u better

anyway to add .tga in vehicle.txd u need TXD Workshop u open the .txd and u press 0 on numpad and u chose a 32bit image so u go to the end of the texture list and u can see there is a new image empy u click on it and u clik on Import and u chose ur image .tga then u clik on this nomore-empy image again and u open the proprieties so u put in name place the name of the tga and u compress the image clicking on compress then u press ok and u save.

DONE

edit:avoid to do double post just edit ur first

okay thaks at all i go to test it.