2007+ Expedition & Navigator2007, 2008, 2009 and 2010 Ford Expedition and Lincoln Navigator
Welcome to Ford-Trucks Forums!
Welcome to Ford-Trucks.com.
You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the Ford-Trucks Forums community today!
what are you guys with the 20's running for pressure? i have an -03 with stock 17's that calls for 35 max, which is where i run them. i have 20's from the f150 arriving today with the scorpion atr's. i know they hold 44 psi max, but not thinking i want my teeth to fall out!! i was guessing around 38-40. i dont have a new expy o the lot here to look at the door sticker. thanks in advance.
2003 Expedition: 5.4L, Harley supercharger, 4lb lower pulley, c&l plenum, k&n panel filter, LFP SBTB, FTSP, removed front cats, Magnaflow 3" catback, Bilsteins, Eclipse AVN-5510, white face gauges, cobalt c2 boost gauge, 331 rwhp, 432 rwtq (dynoe'd w/20's, 17's back on now)
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. FordŽ is a registered trademark of the Ford Motor Company.