Hmm that's weird. Why bother stating the rims, but not tyres?

Also, does it cost anything to get bigger tyres certed?

There's a few things that i'm going to do that also need certing so would it pay to hold off for now and get everything done at once, or as things get done one by one?

Ok, so If I want to go 33's then i really need to get them approved?

Does this info get put on the mod/cert plate?

Hey guys,

I'm looking at putting some bigger feet on the hilux, but have also been wondering about the legality of it.

Are there any proper laws stating the guidelines for tyre size increases?

I'm only looking at going 33"x12.5".

Any help would be great.