Preheat oven to 400°. Rub pork tenderloins with 1 Tbsp. oil, and sprinkle with salt and pepper. Stir together sugar and next 3 ingredients; rub over pork.
Cook pork in remaining 2 Tbsp. hot oil in a skillet over medium-high heat 5 minutes, browning on all sides. Place tenderloins on a wire rack in a jelly-roll pan.
Bake at 400° for 20 minutes or until a meat thermometer inserted in thickest portion registers 155°. Remove from oven, and let stand 10 minutes. Slice and serve on slider buns with sauces, or wrap tenderloin whole and refrigerate up to 3 days.