Had a tire blow last week and finally got it to a local tire place to get it taken care of today. Went in, I know the owner pretty well (done a lot of business with him, sent business his way, and quite a few mutual friends) and told him I wanted two new tires for the front to replace the one that blew and to even out the other side, he said ok, gave me a reasonable quote ($120 OTD, two tires, balanced, aligned, etc) and that was that. Didn't pay too much attention until I got home (was in a hurry) but I noticed the two sets of tires are different now. New ones on the front are 205/60's of some brand I've never heard of and the two in the rear are 195/60's Kuhmo's that I bought from him about a year ago. Why is that? What are the effects of this? I don't much like having two different sets of tires, it looks weird, car sits different, plus most of all I was quite fond of the ride on my old tires. Should I go back and ask for another set of the same? Not worth it? Advice please, I know nothing about tires lol. TL;DR: Got replacement set of tires (2 on front) and they are different size than the backs (205/60 front 195/60 back.) TIA.