So I took it to my regular tire shop down the road after explaining what happened at Costco and they hooked me up with a Dynamic balance with stick on weights. However, one wheel needed quite a bit of weight and I noticed when I got home that they had stacked the stick-on weights in one area. Is this normal?
I would not want stacked adhesive weights like that. That is why I recommended earlier in this thread that the tire and wheel, with the stacked weights, should have been deflated, break the beads down and rotate 180 degrees to move the heavy spots away from each other, and then rebalance. Sometimes you have to do it again and do just 90 degrees in either direction.