That RKM Motorsport tune looks like it is meant to be a slow comfortable soft car. It wouldnt feel very tight and seems very poorly done IMO. Needs harder rear springs, front needs to be a bit softer even, EXT should be lower than COMP (preferably 6/8 front and rear), the ARB are extremely loose and would make the car have alot of body roll and cause it to very loose and unrealistic, and having the Custom LSD at 5/5/5 - 30/60/5 as well as the Center Diff set to something like 35/65 would provide it with a lot better handling and control of wheelspin.
That RKM Motorsport tune looks like it is meant to be a slow comfortable soft car. It wouldnt feel very tight and seems very poorly done IMO. Needs harder rear springs, front needs to be a bit softer even, EXT should be lower than COMP (preferably 6/8 front and rear), the ARB are extremely loose and would make the car have alot of body roll and cause it to very loose and unrealistic, and having the Custom LSD at 5/5/5 - 30/60/5 as well as the Center Diff set to something like 35/65 would provide it with a lot better handling and control of wheelspin.
EXT should be higher than COMP.*
I agree with everything else.