if you you go to a nice reputable shop such as Discount Tire, they'll be more than happy to test fit tires for you and put them on the car and lower it to show you what they look like and to see if they rub and stuff. I do it all day long, free of charge.
Just to give you another idea before you blow money on something you won't be satisfied
I miss you, homie!
That's pretty cool of you guys. At my dealership, we'll do it sometimes. Depending on how busy we are.
We do it to satisfied our customers so they buy from us
Usually, we do it for regulars, and who ever asks really. We do offer free rotations and half off balances for buying from us. Plus, we are very competitive with pricing. So, we usually have satisfied customers.