I have a set of 20's on 275-55's and i was just wondering if anyone in here knew how much i could lower my truck i mean im lookin at 2 4 drop if possible without rubbing which is my concern. its a 2000 single cab 2wd sittin stock rite now anyone with an answer would be appreciated ? if not i would like to lower the back to level it out thanks Branch

 

I don't know if this helps any, but I'm lowering mine 3.5"/5" and will be running with 275/45/20. I will not be rubbing at all, sorry I can't answer your spacific question

 

BRANCH...the is a gentleman on craigslist los angeles that has lowering parts for the F-150. You may want to contact him for deals. He is a sponsored show truck. He has many extra lowering parts.
email him here.

sale-291385749@craigslist.org <sale-291385749@craigslist.org>

Good Luck!!!