Grilled pork tenderloin is a summertime staple, & this Lemony Garlic Grilled Pork Tenderloin is the absolute best! Lean & flavorful pork tenderloin soaks up a bright & zesty marinade made with loads of lemon, garlic, & fresh herbs. Grilled, sliced into medallions, & served alongside your favorite summer sides, this grilled pork tenderloin is the perfect light & easy summer meal!