What dramitcally changes with the Sway Away Tbars that SLR states that they are for off road only?

Not much. They are thicker and beefier; and allow for more weight than stock and may ride a little stiffer...I can't remember, it's been so long since I have had stock bars.

Off-road use only is for the lawyers.

That's what I thought after reading the *disclaimer at the bottom of the page....so no dramatic differance with cornering or anything?

I've had them on for at least 5 years now. Of course my truck is far from stock and I can't remember how it rode before either. :p

Big sale on those T-bars over at Xterraparts.com If I wish I had seen that price before I ordered them. http://www.xterraparts.com/Merchant2/mer...ode=99996-00003

If anything, it is better with a stiffer suspension.