Quote Originally Posted by tomdietrying View Post
I have 18 wheels with 285/60 Nitto Grappler tires. I have been to Moab the last 5 years and have not damaged any of my wheels. There is always a first time, but as of yet I haven't done it.
Tom, no damage in 5 years at moab means you're a good driver

I also say keep the 18s and buy good tires. Having an extra set of offroad rims/tires is only worth it if you went 4 wheeling a lot.

Good luck