Just thought I would give everyone a review on my latest tire purchase. I know a few of you were considering these so, here's what I think about them.
A couple months back I purchased new Yokohama Geolander H/T-S G051 235/75s R16 tires for my 2000 Silverado RCSB RWD.
I had previously been running Michelins but they just weren't getting the job done any more. Just a tap of the gas and they would spin like hell. And it seemed like everytime it rained a drop, my truck would be sliding everywhere. So this time I decided to try something different. Did some research on TireRack.com and decided that these Yokohamas would be the ideal tire for my truck. Realizing that winter would be here in good ol' Tennessee soon, I was hoping for these to work out pretty nicely.
Well quite simply, I am VERY pleased with this tire purchase. I now have about 2000 miles on them and couldn't be happier. Immediately, I recieved better dry traction (no more spinning everytime I tap the gas), better wet traction (haven't fish-tailed once), and all around better road handling.
Also, we just received out first heavy snow and ice storm and these babies didn't slip once. Now remind you, this is a RWD truck so that's not a small accomplishment. Especially since I drove nearly an hour and a half on a solid sheet of ice 
And I do mean ICE.......the trees here were breaking down the middle due to the weight of the ice on the branches.
Anyways, that's about all there is. Hope this info helps someone out. These are great tires. 
Peace,
Ron
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2000 Chevy Silverado 4.8L RCSB: smoked UPD, Flowmaster exhaust, De-screened MAF, Nelson 93 hot tune. Upcoming installs: trans-go shift kit, Eaton posi, billet servo, ported and polished throttle body...Near future: 6.0/4L80E install with 150 wet shot