Greetings, I have a 3rd gen with 3RZ motor and 4.3 diffs. door sticker says 215/R16 and 215/80R/16 does this seem right? Anyone have the same. I bought it 8 years ago with 15" rims and 30' tyres. gearing seems ok . Little underpowered naturally.I have an Eaton Truetrac to put in the rear and a 4WD systems Lokka for front. Bearing kits on the way and want to go up to 265/75/16 with 4.56. I won't fit much bigger spare underneath. Also keep the centre of gravity down with no body lift, does get a workout on my property which is rough and steep, I'm in the country. Will 4.56 and 265/75 be ok? that will keep gearing same as now or will I regret it and want 285/75 I'm changing to 16" rims because I have small front discs and you cant buy them aftermarket in OZ. Any suggestions welcomed I've Googled myself stupid. cheers.