[cartrucks]

What is the largest diameter tires that can be fitted onto a stock 18" rim? I've been browsing through all terrain tires and wanted to get a 30" tire like the 255/55/R19 Cooper Zeons but I couldn't find any popular sizes except 265/60/R18 Discoverer AT3s and Adventurer ATs, which have a height of 30.5". Would it fit in the wheel well with no scraping and interference with steering and suspension components?

 

[JClarke]

I BELIEVE that 60 diameter tires will fit if you use an 18" rim but you need to be careful as the seat of the spring on the front is pretty close to rubbing with stock so I wouldn't go up to much. with the width you may need spacers as well as to not hinder your turning and having the tire rub.

 

[DiscoJack]

I've just tried to fit 265/60 R18's after reading all the forum discussions and got nowhere near. Trying 255/55's tomorrow

 

[cartrucks]

I've just tried to fit 265/60 R18's after reading all the forum discussions and got nowhere near. Trying 255/55's tomorrow

The 265/60R18s on mine have been working great for the past year and a half. What issues were you having with them?

 

[DiscoJack]

They wouldn’t fit inside my wheel arches. Had no space to turn them at all without contact inside. 255/55’s all good. Might be some variation between countries but in Aus, no go