Installation:
1.With OpenIV go to  your Grand Theft Auto IV folder\pc\models\cdimages and open vehicles.img.
2.replace tuga.wdr and choice on of the colors and replace tuga.wtd.
3.Go to your Grand Theft Auto IV folder\common\data and open handling.dat.
4.Find a line and replace:
TUG			30000.0  1.0   45 	0.0 -0.7 -0.5     	0.0  1  6.00  1.5  70.0	0.4  0.60 0.7  35.0		2.40 15.0  6.0 0.10 0.95 		1.0  3.0  0.0  0.10  0.1  0.0  0.0			1.0 1.0 1.5 1.5 	0.0  40000		8000800		0				0
5.Find a line and replace:
TUG        0.8 	0.8 	0.7 	0.2		0.2		1.80 	0.4		3.5		0.002		0.5	   -0.3		4.0		0.008	0.50  	0.10 		0.05	0.40	0.05	4.0
6.Have Fun!

What's new in this version?
-added five new colors!
-added a new HD light texture,
-added new better handling!