Apart from preventing any tendencies to oversteer, this is one of the things that allows you to choose your line through the road ahead and then feel how the truck follows it.

Please remove spaces between words.
Apartfrompreventinganytendenciestooversteer,thisisoneofthethingsthatallowsyoutochooseyourlinethroughtheroadaheadandthenfeelhowthetruckfollowsit.