[gottattooz]

I threw these on just to set it down from the lift. Turns out they have the exact back spacing as the new wheels. These are 17x7.5. The new rims are 17x8.5. So they'll stick out one inch further.

These tires are 31.5 inch diameter. The Colorado tires are 29 inch. The 275/60r17 I'm going with are 30 inch, same as what's on the trailblazer wheels so there won't be clearance issues.

-Josh