I N S T A L L A T I O N

^With program Alci's IMG Editor^
Replace the files:
copcarru.dff
copcarru.txd
in the file:
(...)Rockstar Game\GTA San Andreas\models\gta3.img

Replace the string:
POLRANGER 1800.0 3600.0 2.0 0.0 0.1 0.2 85 0.95 0.95 0.5 5 250.0 30.0 20 R P 30.0 0.5 1 30.0 1.0 0.1 0.0 0.1 -0.05 0.5 1.0 0.3 0.5 295000 442000 700000 2 2 0
in the file:
(...)Rockstar Games\GTA San Andreas\data\handling.cfg

Replace the string:
599, copcarru, copcarru, car, POLRANGER, RANGER, null, ignore, 5, 0, 0, -1, 0.79, 0.79, 0
in the file:
(...)Rockstar Games\GTA San Andreas\data\vehicles.ide

Replace the string:
copcarru, 1,1
in the file:
(...)Rockstar Games\GTA San Andreas\data\carcols.dat