I'm looking at getting new wheels for my truck and I have a question that I haven't been able to find an answer to. I'm looking at Fuel Mavericks so I'll use those for my question. I am looking at the 18x9 deep lip wheels. They come in a 1 and -12 offset. If the wheels are the same width(which they are) and the lip is the same(which they are) where do they get the difference from? Are the spokes of the wheels angled back more on the -12 compared to the 1?