Universal Traction Bars install on a Duster....

The front of any leaf spring acts as a traction bar, so whether you have them or not, on a leaf spring car you do. lol
Just look at where the tire technology is at. These drag radials are something else, along with track prep.

I'm just say'n, if they had my tires on their Dusters, there'd be no 10's or anything else close...… and to try to get close they'd be look'n for some sort of traction-aiding device.... LOL
(probably watch my video again and go to wrenching) ….. :D