Rick - just had the Volvo tinted in December. Used a local one-owner shop - been doing it for long time. Did my Silverado back in '05. Does really good work and knows what he's doing.
My Volvo had factory tinted windows but no aftermarket tint - so he didn't have to remove any "old" tint - which is an extra step.
We tinted the driver and passenger side windows lighter than the rest (back seat, sides (it's a wagon), and rear, and NO tint on windshield.
Turned out great - I'm very happy.
He showed me when the windshield is tinted, sometimes at night oncoming headlights create a weird pattern, so I elected not to go that route.
Everyone is using ceramic nowadays, which is what we used.
Good luck!
