Advice on wheels

[Ang85]

Hi 

I am new to this group. 
 

I want to buy a set of wheels and wanted to know if anybody has any advice on how the offset and width would sit 

I’d really appreciate it 

[Jay762]

This link gives your standard offset etc

https://www.wheel-size.com/size/subaru/wrx-sti/2015/

This will tell you what impact the new wheels will have, increased / decreased clearance etc

https://www.1010tires.com/Tools/Wheel-Offset-Calculator

In this case going from a 55 to a 35 offset means your wheel will stick out an extra 14mm from standard