Can I run 295-55-20s on stock LTZ wheels

[archaicguy]

I have a basically stock 07, no lift or anything and thinking about some Nittos on the stock 20" LTZ wheels. Will this work?

 

[Badblackz71]

Considering they are just slightly wider than the stock size, I'd say you should be fine. If you do rub, it would just be plastic, and about 10 minutes per side can fix that.