my mate has235's on the back atm, on 18inch thunder wheels but he want to go 255 or even 265, as wide as possible. the fronts are staying 235. buying semi slicks for it. it sits level with the guard, stock springs but it has alot of sound system in the boot a second battery ect if the guard needs minor work like bending the lip in ect thats not a problem.

i have 265's on my vz maloo with no problems at all

i dont think the guards are the same are they? isnt it live axle?