I have a friend looking for a set but we dont know if they'll tuck on a 3/6 drop

 

I doubt they'd clear since they are almost flush with the outside of the fenders. I'll check'em and get you an exact measurement soon.

 

How much heavier are the 17" Z71 Tahoe rims than the 16" Silverado rims?

 

Thanks, from the pics I've seen, I don't think they'll work either.

 

I was asking how much more do the 17" Z71 Tahoe/Avalanche rims weigh than the 16" cast aluminum Silverado rims?

 

well i have the rozzi deeps that are 18x9 with the kumho 255x55x18 tires and they weigh 64lbs

 

I took some weights for you guys the otherday:
18x8.5 Moda R7 - 27lbs w/285/50 Nitto 404 - 67 lbs (seems to be a popular number in this thread)
Stock aluminum wheels w/285/60/16 GT2 - 53lbs
Stock aluninum wheels w/26x10.50 ET streets - 35lbs.

 

What is the height of that tire?

 

~29.5" tall.

Here is a nice tire calculator. I think you have to register but, it's worth it.

http://www.smokemup.com/auto_math/tire_diameter.php

 

Thanks to everyone that has contributed to this thread so far. Lots of good info.