Create the marinade by combining the Sweet and Smoky rub, lemon, garlic, oil, mustard and honey.
Pour 1/2 of the marinade on the seasoned pork and place in the fridge for 30 minutes.
Place the marinated pork tenderloin onto the grill direct heat at 450 degrees.
Cook for 15-20 minutes or until internal temp reached 145 degrees. During the cooking process, turn the tenderloin every couple of minutes onto a new side. While doing so, continue to glaze with the remaining marinade.
Remove off the grill and let it rest for 5 minutes. Cut, Serve and Enjoy!