You will find size variations between the same size tyres and vehicles. There is a tyre size guide in the wheel and tyre section :shock: which should answer your question.
I run the same size tyre but with an A/T treat on a 2" lifted disco. I had to camel cut the back of the REAR arch and trim the front of the FRONT arch (i.e. the front plastic valence) in the end I removed the whole front valence though - looks much better :D
Sev