Suburban OffRoad Tuning & Installation
First use an IMG tool to replace the original sandking.dff and sandking.txd

Then open the corresponding file and replace the info for the sandking.
vehicles.ide

495,	sandking, 	sandking, 	car, 		SANDKING, 	SANDKIN, 	null,	ignore,	4,	0,	0,	0, 1.05, 1.05,		0

handling.cfg

SANDKING      2000.0 	4000.0 	2.2 	0.0 	0.0 	-0.6 	80 	1.15 	0.85 	0.5 	5 	170.0 	28.0 	10.0 	4 	P 	8.0 	0.50 	1 	30.0 	0.8 	0.08 	0.0 	0.25 	-0.20 	0.5 	0.0 	0.38 	0.1 	40000 	202020 	710000 	0 	1 	22 	

carmods.dat

sandking,  nto_b_tw, spl_b_bar_m, spl_b_bbr_m, spl_b_mar_m, spl_c_s_b, spl_a_l_b, spl_c_l_b

carcols.dat

add these colors to the end (change numbers if necessary)

255,0,0			# 127 cherry red				OR23
1,10,45			# 128 dark blue					OR23
200,50,1		# 129 alternate orange				OR23
255,255,0		# 130 pure yellow				OR23
1,25,4			# 131 dark greenage				OR23

sandking, 0,0, 1,1, 6,6, 127,127, 128,128, 129,129, 130,130, 131,131