Reducing push/pull from tractor trailers passing

Speed up? How slow are you driving that semis, most of which are governed at something under 70 mph are blowing your doors off?
Other than that, of the 3, the track bar would do the most to help that scenario. (Never knew they made a trac bar for a leaf spring suspension…)
No experience with air tabs but those sound like the best thing if you can’t move over, speed up or don’t need suspension help.