Well pic 1 is the wide flares found on the 2000-2002 SR5's, most commonly called the sport flares since they are usually associated with the sport edition. The second picture is the SR5 black skinny flares. They are a textures plastic that provides a little bit of tire coverage, but not as much as the wider SR5 flares.

The Limited flares are much different than the "sport" flares. They are just about as wide if not a little wider, but they are molded to connect to the limited side cladding. The rear door flare is connected to the cladding and is squared off at the bottom. The two are not interchangeable at all unfortunately.