I've been looking for a nice set of factory 20's an these are for sale locally but they say they are from a 1/2 ton van. Are these the same offset and lug pattern as the fullsize GM truck 6 lug pattern?
https://stlouis.craigslist.org/wto/5420525745.html
https://stlouis.craigslist.org/wto/5420525745.html