Radial Tire Company - https://www.radialtirecompany.com/
Can anyone recommend a good tire installer near Rockville, MD?
Do you already own the tires and just need them installed or do you need to buy them as well?
Are you a Costco member?
Tire Rack has a list of "authorized installers" - check the options in your ZIP. I'm on the wrong side of the river to give recommendations! You might have a better result cleaning off the old weights, tape & residue yourself. Check the Hunter site for a shop near you with a road force balancer - http://www.hunter.com/gsp9700