What are a set of used 15"x 8" factory 98 ford ranger wheels and tiers worth?
 

I sold my truck a coupple 'O' months ago and i need to sell the original set of 15' wheels and tiers that came on it. I have no idea how much to ask for them. their the standerd wheels that still come on rangers now but these are the crome ones along with a set of firestone wilderness tiers. they have less than 40K on the wheels and tiers. five hole pattern lugs. ...thanks

You could put them on eBay, and find out what people are willing to pay?
If you weren't too sure of the real value you could add a reserve about what you Think there worth.
Apart from that you could advertise in mags like auto trader in the classified Ad's section and say you want eg. ?200.00 Pounds for them but also say you'll accept any reasonable offers.

those are worth 300 bucks real easy ,especially with good tires on them, i sold a set for a Chevy truck with no tires for 200,so those should bring no less than 300,good luck selling them.