My wife asked what I wanted for a birthday dinner, I told her I wanted to grill a beef tenderloin. I have two 5 pound tenderloins to grill on a pellet grill for dinner at 5 on Sunday afternoon. 

I want to marinate one and do a dry rub on the other. Any suggestions for the dry rub and ideas for temperature and time. I have a good temperature probe and can control the temp on the grill.

Thanks for any info.

Chuck