What is the largest tire size that can fit on an 23 SXP XPRO?

[xcelir8kia]

Hi. What is the largest tire size that can fit on an 23 SXP XPRO, 18" wheel?

Thinking about the offroad capability.

Thanks in advance.

 

[OldPilot]

Divide the diameter of the new big tires by the diameter of the tires on the car to get the amount by which the speedometer reading will change. You will be going faster than the speedo indicates.

 

[xcelir8kia]

I already know that, I am looking for plus sizing physical tires and geometry space.

 

[Slojo_Sunny]

I have seen posts up to 265 65 without rubbing. There are some other posts about this on here.