FE/FC tires

Got a FE 350 2015. After 2500 miles and getting a flat I got new tires. Came with Dunlop AT 81's which I was happy with. The rear stock is a 110. Dropped it off at dealer where I bought the bike and told him I wanted the same tires. Didn't notice at first but the dealer installed a 120 on the rear instead of a 110. Does it really matter?

I like 120's better. It's a personal preference. Tires are like oil, ton's of opinions. 2500 miles on one set? Holy crap man, I can barely get 400 miles until mine are toasted, shredded and in tire heaven!

Most times you prolly wont notice the difference.... I personally stick with the smaller sizes but I an easy on the throttle and prefer the lighter feel of the skinner tire

Yeh we get a lot of miles on our tires here in sandy NJ. A lot of sugar sand, no rocks and very little asphalt between trails. Thanks for the response.