Originally Posted by
SuperDutyScaler
i have Pro Comp 2.5" level springs on my 5.4 powered F350 and i love them! They ride beautiful and have held their height for over a year now, unlike so other companies whos springs sag in under a year.....
My 4" skyjacker springs in the front have sagged a bit over time.... they ride OK. I'm putting on procomp or icon springs sometime in the near future.