Originally Posted by BIU
19x10 ET25 F
19x11 ET20 R
You're the one that created the offset confusion originally and why I asked for clarification...haha
With an 11et20 I'm surprised you were able to run a 295 on the R! Are you using the stock suspension at the stock ride height? How much rear camber are you running?
If you want to run a 305 without rubbing (assuming non-stock ride height, reasonable rear camber) the offset for an 11" wide wheel should be between 30 to 33. Personally, I don't think you can run a 305 on an 11et20 wheel without significant rubbing! However, perhaps I'm wrong...