Wheels and Tyre sizes needs advice

jaydeescuba

Well-Known Forum User
Hi all
Just picked up a JDM auto tt that's been laid up for a while,had stretched Pirelli's on 18 x 8.5.
Ok so I've binned the tyres as they were badly perished,and the rims need refurbishment.
Questions are...
What is the largest tyre size the car can handle without other mods? (245-45-18?)
Or do I get new rims and rubbers? If so what size?
Or do I go back to original?
Any advice suggestions or similar experiences much appreciated
Cheers
 
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