When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
It would help to include the year of the car and the wheel sizes you have now (checked your profile and it shows you have a 95). The offset for those cars is 56mm with a 9.5" wide wheel (17x 9.5") Base suspension cars had a 8.5" wide front wheel but a 9.5" wheel will work fine up front.
You could go even wider but if you are keeping the stock size tires, then I would not go beyond the stock wheel widths.
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.