i've been reading old post about the bar...and most all say it isn't necessary. i recently installed the toytec ultimate, and the pass wheel is visibly further out than the driver. i'm about to take a long trip so i want to give the 4runner an alignment after letting the suspension settle. without the bar...will they be able to align it properly? i don't mind buying the bar if need be to have it all square. i'd rather buy a $200 bar than chew up 300 a piece tires on the trip.