I am looking at getting a new set of Centric Drilled/Slotted rotors with Centric ceramic pads for my 2004 F-150 XLT 5.4L SOHC 4WD. I went on Rock Auto and the only thing that I can find is: Part# 12765100L Front Left/Right; 6 Lug; Base Payload Pkg; New Model; To 11/04; 4WD. My production date is 5/04. My question is how do I know if I have the base payload package? I really like these rotors and want to make sure they fit before I put them on order. Thanks in advance for all your help.

 

I believe the HD payload package has 7 lug wheels.

 

Yeah that makes sense. Thanks for the reply GLC.