I know our cars are supposed to be weighted when doing an alignment. I forgot the specifics but it was roughly 150lbs in each of front seats, 150lbs in middle of rear bench, and 50lbs in the middle of the trunk.

I have yet to see a tire+alignment shop add these weights. Last time I went to a Big O tires, I went to a Lowes beforehand and bought ten 50lb bags of gravel, and returned them afterwards like a maniac.

Do the alignment racks, Hunter or any other brand, take these weights into account on an unladen car or are the weights supposed to be added?

Just wondering if I can skip the Lowes or Home Depot for the next alignment.