8 lug steel wheels for trailers are available by the thousands in several styles of centers, including the wide spoke "wagon wheels" that some people like. Those wheels are designed to carry heavier loads than most pickups will ever see, even though the Department of Transportation classifies them as "trailer only" for some silly reason.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!