Yeah, I figured as much. Especially when i saw that the max air was only 45lbs. I'll stick with my Pro Comp hunt.

Thanks guys !!

 

Don't know how the thornbirds perform, only seen them on trucks and jeeps at car shows and such. Judging from the response here they are probably extemely job specific at best. I had 36" super swampers on my old CJ-7 (with 327 chevy) and I loved them. Sucked on ice but kicked butt on mud and not bad on snow. Didn't notice the noise so much, but going 65 mph with the top off you don't hear anything but wind! The pro comp sounds like a better bet.