Biggest Tire Size For a '97 ZJ TSI With a 2.5" Lift

[VicEspo468]

Hey, my friend drives a '97 ZJ TSI with a 2.5" lift and is wondering what tire size she could run comfortably on it? Thanks.

 

[Bustedback]

A 30-9.50-15 would fit comfortably, but a 31-10.50-15 may fit with some minor trimming.