I recently bought new tires for my truck. They are wrangler duratracs 285/65/R20 I believe. I was looking to get a set of black rims with a small offset. I was just wondering if a 20 inch rim is a 20 inch rim or if width Is a factor too.

As well if anyone has a suggestion to how much of an offset to get and any rims to recommendations on rims would be useful too.

Thanks.