I decided to go with the 32x10.50 TSL radials for a couple of reasons. The first one is cost - I paid $120 per tire includding shipping and the 32X11.50 SSRs are $165 each. I also have been talking to Vikram over at 4x4lo.com and he is getting rubbing in the front and rear under compression with his 11.50s and I want to avoid that if I can by going with a slightly smaller tire. Lastly I live in Texas now (originally from Canada - where I bought my X) and most of my wheeling is in mud where a narrow tire is better anyway.