Stock ride height Denali, whats the biggest tire I can run?

[wade]

I am gonna get some OEM GM 20" wheels. Whats the largest in height/width tire I can run before rubbing/etc occurs?

 

[blueflamed03]

I think 305's.

 

[ROBERTOcritser]

I have 305/35/24 (which is like 33") and it doesnt rub and thats a 10" wide wheel. My bro has Mickey Thompson Baja ATZ LT325/50/20 (which 33" tall and 13.5" wide)and Im not sure on the offset on his 2000 silverado with a 3" body lift and his rub when its turned ALLL the way (and sometimes it will only rub if its on a hill or something)

Hope this helps

 

[fatnlowtahoe504]

if your at stock height you can pull off some 33in all terains and might just have to trim a little plastic thats about it