Change the:

vehicle.ide:
596, 	copcarla, 	copcarla, 	car, 	POLICE_LA, 	POLICAR, 	null, 	ignore, 	10, 	0, 	0, 	-1, 	0.7, 	0.7, 	-1

handling.cfg:
1600.0 3550.0 2.0 0.0 0.3 -0.15 70 0.70 0.8 0.52 4 260.0 17.0 5.0 F P 5.4 0.60 0 30.0 1.0 0.7 0.0 0.20 -0.06 0.5    0.0 0.26 0.54 19000 40000000 1 0 3 0

carcols.dat:
1,1
