RAT L TRAPS, or any lipless crank in the 2 - 3 inch range is dynamite for trout, be they browns, bows, cutts, brooks, or lakers. All trout are generally predators and eat mostly baitfish.
These lures not only catch trout, but bass, pike, stripers, and walleyes as well. They are some of the best mulitspecies lures around, right up there with the panther martin spinner.
Tyler