I'm fortunate enough to have a small independent motor cycle/ATV repair shop nearby. I purchased some tires from the owner over the years. His only reaction to my request to mount the BT-45 to my front rim was a big grin. The few mechanics (two) which work for him also have no issues with my "Dark Side Practice". They are kind enough to even offer a "high speed balance" once the tire is mounted.
It never hurts to ask first if a shop will mount a "Dark Side Tire" set-up. You'll either get one of two answers "yes or no". No harm in asking except for a occasional "verbal lashing" which is painless IMHO.
Just did a General G-Max CT mounting on the brother-in-laws bike (GL1800) and the local auto mechanic charged $10.00 for the tire mounting and $3.00 for the OEM Stone disposal fee. The dude had a big grin on his face when the brother-in-law handed him $25.00 and told him to keep the change. Needless to say this guy will be looking for our return in the future.
bob109