I've got some et30 18" wheels here and I was considering trial fitting them to my cavalier. They're 8j too so nothing on paper suggests they're ideal for the car!

The car is lowered 35/40mm on eibach springs, so wondered what I should expect re handling. The car will never have any weight in the back but wondered if 8j was too wide for the arches? I guess it will be a case of try it and see but thought I'd post here first to see what you guys thought (and how many times the word 'tramlining' was used