I have used the stock 19x7 wheels for my snow tires and am looking to purchase 19x8.5 wheels for summer tires. I'd like to increase the stance from the stock 225/55/19 tires to 255/50/19 or 265/50/19 if possible. The tire converter and offset converter programs indicate similar overall dimensions and speedometer readings with the exception of the addition 1.5 inches of width. In order to move this width to the outside of the fender well I'm thinking of moving from the stock +45 offset to +35. Has anyone put larger tires on their CX5 and can comment on options? Thanks