BFG 285/65/18 w/ stock Z71 suspension - pics

[Zed 71]

I bet it drives like a slug. Mine does with 275's. The gearing blows on the new tahoes...

I have the old 4-speed, 4.10 gears, and BB Tune... Not a slug .

 

[Denton]

Looks good

 

[Mighty Hd]

I have an 07 z71 4x4 4-speed trans 3.73 gears with 2.5"level and 285bfg's, doesn't seem sluggish to me

Because you have 3.73's. The new tahoe's come with either 3.08 or a 3.42. I have a 3.42 (towing package) and it feels like a slug