Lowered truck question..

[GSanchez]

I've been lurking around for sometime and have a question about a truck(94 Silverado 1500) I just bought($600,running)It was lowered already but have no idea on how much but I know it sits low and the 20's on it rubbed on the front end..My question is will there much difference on clearance if I go back to stock rims??
(Hope posting these pics aren't against the rules)

 

[FastOrange]

without knowing your 20's offset, hard to say.

 

[bow61509]

The truck looks like it may be lowered 5/7-8ish also that second pic has factory wheels on it so pretty much what you see there is what your gonna get on the clearances