Find out what they are. If they're 6 ply tires with decent tread, $150 might not be bad. If they're worn much at all or 2 ply, I would pass.
You can get 6 ply brand new tires on ebay for $227 shipped. Haven't run them but at that price I've thought about trying a set. They would have to be better than stock take offs though.
https://www.ebay.com/itm/New-MASSFX...e=STRK:MEBIDX:IT&_trksid=p2060353.m1438.l2649
You can get 6 ply brand new tires on ebay for $227 shipped. Haven't run them but at that price I've thought about trying a set. They would have to be better than stock take offs though.
https://www.ebay.com/itm/New-MASSFX...e=STRK:MEBIDX:IT&_trksid=p2060353.m1438.l2649