Interpreting Caster Alignment Specs
Thinking outside the box? Given: 2011 F53 Caster Spec 3.75 +/-1,75 Degrees This specifies a range of +2.0 to +5.5 Degrees Logical Interpretation: +2.00 Degrees for 100% city driving +3.75...
Forum Discussion
Just a clarification of caster settings above 5 degrees is only possible with the F53 axle. Shims are installed between the axle and spring allowing greater adjustments for caster. The cutaway chassis (E450, E350) use bushing in the ball joint which can only go to a little over 5 degrees caster. The aftermarket 2 piece bushing can only adjust to 2.5 degrees caster.
