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Adjustable lower arms

778 Views 2 Replies 3 Participants Last post by  nonsensez9
What are you actually adjusting or changing when you install adj. lower arms? Pinion angle? Thanks
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Lower arms allow for axle tracking changes and some pinion angle. The upper arm will give you more pinion angle adjustment.
CityDave said:
Lower arms allow for axle tracking changes and some pinion angle. The upper arm will give you more pinion angle adjustment.
newb questions:
1a) what are axle tracking chages?
b) where would you find it useful to change?
2a) what in pinion angle?
b) when is changing it useful?

thanks
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