After reading just about every post in the last six months on this topic, I'm still wondering what to do. My truck came with some Alcoa 15 x 10, 6 lug rims which I'd like to keep. So, I see my options as: 1) 14bff, turn hubs, use adapters 2) 14bsf with 6 lugs. These were made between 198x? and 199x? and were on 1500's, 2500's and Suburbans. Yes? No? Does spring perch width get wider in later years? Which is the best option for price? Can I get from here to there for say $300? $500?