ReadyLIFT would like to announce to our valuable partners that we now offer a caster bushing kit for 2005-2023 Ford Super Duty trucks. Many modern lifted or leveled 4WD Super Duty trucks can benefit from the use of caster bushings when aligning the vehicle after lifting. ReadyLIFT Caster Bushing kit (67-2500CB) positively improves the alignment caster numbers 1.5-2-degrees and overall steering geometry on some lifted Super Duty trucks while enhancing the overall handling performance. Features & Benefits: Install in minutes. Increases alignment caster positively 1.5-2-degrees. For use on leveled or lifted applications where a positive increase in caster is desired. Precision machined for easy installation. Improves overall steering feel and can reduce unwanted tire wear. 8-Lug applications only