first file carcols.dat you must remove "only for reading".
file DEFAUL.IDE, .../data/
(C:\program Files\Rockstar Games\Grand
Theft Auto Vice City\data\)
file "Defaul.ide", OPEN
4. for opening file enter choose from the list.
open like "Notepad" (textual document, TXT),
and give OK.
Now you already will not nothing defend open file.
README.TXT car whose you are yourself skinning, make
copy row with set up for DEFAUL.IDE
again "DEFAUL.IDE" and find car that
have you want replace by (in this case is it "greenwoo",
it then sought in set (CTRL+F) and REPLACE
(PASTE) row therewith by car behind row setting make copy
Now Defaul.ide SAVE.
use sample wheels 249, hereto you must have adjustment this