I'm 22% over my GVWR. Gentlemens Volume to Weight Ratio.
At 6'3" I should be 180# but I sit at 220#. 40# overwight. I'm exceeding my shoe limit by 20#.
There is some handling issues - I tend to slow down at the tops of hills more and more, tight manuvers are slower but I'm noticed I'm a lot more stable in strong cross winds?? I've upgraded to a reinforced belt and oversized my shirts.
Had to take you for a bit of a ride.
I'm about 1500#over GVWR. Under my axles but right at my tire limit. Upgrading tires to 285/70/17 and I'll be just fine.