Steak marinades

Can't always go by meat color....Had a Tri Tip roast on the Big Green Egg a few days ago. 220-230* until internal temperature was at 155*, according to everything I have been reading is well done. Was pink and juicy...

I would call that medium rare at 155° but let it set for 10 min. and it should be perfect. They will continue to cook 5-10° when setting. Dang, Making me hungry. I have some bacon wrapped sirloins in the freezer. Time to get them out. tmm