Beavis,
I, like you, hate to pay the "stealership" too. They were charging me $270.00 to change all three tires at $80.00 per hour -- claiming 3 hours is needed. Plus they can't balance them in house -- so they run them down the street to Joe Blow's tire place to have them balanced -- which costs me another $30.00. This is an outrageous total of $270.00 not counting the cost of the new tires! Plus they scratched my rims and didn't balance them properly, and....didn't even bother to clean my rims. HUMBUG!!!!!!
So here's what I did: bought a "CycleHill" tire changer and Static balancer made and sold (online) from No-Mar company. Definately not your el-cheapo Harbor Freight unit, and more expensive. But great quality and made here in the US. Now I change and balance my own tires (all three) and feel great that I'm able to do the job myself and do it right. Sure it'll take a little time to break even on the cost, but that will happen and I'm not having to pay some "pock faced" kid who could care less about my wheels etc. All they care about is "punch-in, and punch-out".
Also, note that I ride year round and put on lots of miles so I'll be changing tires more often.
Sorry for the long rant, but this has been a pet peeve of mine for awhile. If you are interested, do a google search for No Mar as they have lots of "how to" videos.
John.