75mph vibration

Quick update: checked the tires by free spinning them all by hand (no driveshaft in yet). None of the tires appear to wobble as the spin. All are mounted tightly and can't be wiggled by hand. Watched the rims and didn't see them walking in and out either. As for the dots on the tires that were mentioned, I did not see any on either side of any tire. I'll check driveshaft movement once it's in. Otherwise I'll bring the car back to the shop for a rebalancing on Friday since it's supposed to rain up here tonight thru tomorrow. Anyone near Burlington, Wi a classic mopar fan?