Preheat grill to medium high heat. Place tenderloin on the grill. Grill 12-15 minutes each side until internal temperature reaches 145°F at the thickest part. Allow to rest 3-5 minutes before slicing.

In a medium bowl, combine pineapple, slaw mix, cilantro, cucumber, red pepper, lime, crushed red pepper and salt.

To assemble: Place slices of pork on roll and top with pineapple slaw. Serve with your favorite side.