Forum Discussion
Harvard
Jun 17, 2015Explorer
A squirrely front end in a Ford E series at highway speeds can be indicative of not having enough front end +caster. The specified range for caster in the E Series is a very broad +1.5 to +7.5. Greater then +5.0 is best for highway speeds for the E Series. IMO.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,369 PostsLatest Activity: Mar 12, 2026