I found these stupid LFA knockoffs online. The price seems very good. I am not sure the weight of them yet, but I am curious to see if I can use them as winter wheels or if I am better off buying a reputatable brand. This is for winter use only, don't care if they don't look great. I just want something cheap for my giant snow tires. I am thinking about 19x9.5 all around with 38mm offset so I can add a 15mm spacer in the back. Is that the right fit? I am not very good with the whole wheel and offset calculation. I will be running 255/40/18 all around