06 GMC towing up grade help

[Tucker-0892]

GMC Sierra 1500 crew cab Z71 run a farm need serious adjustments for towing need help gears airbag support lockers the whole 9

[muddkatt]

What gear ratio do you have now?

[dasimmon]

regear and put some airbags on, do u have the g80 locker?

[Tucker-0892]

Stock gears in the GMC and no I do not have the g80 locker

[muddkatt]

Stock gears in the GMC and no I do not have the g80 locker

Stock ratio could be 3.08, 3.23, 3.42, or 3.73. There is a lot of difference in that range. I find it strange that a 4 wheel drive does not have the G80.

[Nanotech Environmental]

If it's a Z71 like it says in your first post it should have a G80 in it, and probably 3.42 rear end. I'm pretty sure the g80 was included in the Z71 package in 06.

[newdude]

Upgrade the truck don't waste the $$$.