Looking to buy new wheels tires for 97 540. Like the 740 sport wheels. Now have original wheels/tires - 16". Like quiet ride. Can you get the sport wheels in 17" size? Prefer 17" over 18", but I guess I would take 18. Want tires for year round use - live in CT. What handling/ride differences are there between 16 and 18" tires? What tires would you recommend to go with the wheels? Can you quote me package price, with shipping? Thanks!