I had the Firestone bags on the rearof the previous F350 and used about 20 psi when towing. It was just enough to add a little spring rate, but not to really lift the truck. If I ran the pressure up over about 30# the ride was rougher.
Ken
__________________
KE5DFR
2013 HitchHiker Champagne 38RLRSB, 2012 F350 Dually crew cab, 6.7L,
Mobile- Yaesu FT857D w/ Lil' Tarheel II antenna and Larsen dual bander, Turbo Tuner.
Base unit...Kenwood TS480HX, LDG AT200 Pro tuner, Eagle One Vertical and Windom 80 meter dipole.
Standard Schnauzer..her call is K9WOOF
|