Please see our article on kingpin for details.
1/10 Off-road
1/8 Off-road
The Hall Brothers walk us through kingpin inclination (KPI), and how it affects the handling of an RC car. KPI has long been an adjustment available on 1/8 scale off-roaders, but it is now also available on the new Team Associated RC10 B7.
JQ gives an in-depth explainer of scrub radius and how it affects your RC car's handling.
1/16-1/18 Off-road
1/28 On-road
Basher
Great overview of basic alignment aspects of the suspension, from toe and camber to caster and steering axis inclination.