Call Joe Specht at CJ's Tire in Reading. They're the only place that's ever been able to mount my slicks on Revolutions, without threatening to shoot me if I ever come back. I've been banished from 6 tire shops - worth the trip to Reading. Plus they'll use nitrogen.
I'm going out on the proverbial limb and stating that you might want to ask the shop if they can mount/dismount run-flat tires. I'll bet if they can (it does take a certain type of tire machine, which I happen to sell...) they can handle cantilevered slicks. Plus the operator has to have the proverbial clue.
"What happens in Weatherly, STAYS in Weatherly!"-Chuck Norris
Mel Horn
i would talk with joe specht from CJ's one of the few in the area that can do those type of slicks, i know cause i have worked there and mounted them lol " they are no fun "