NOT Compatible with 2007 Classic Models. NOT Compatible with 2014 New Body Style Models. [Sierra Models] – ONLY Compatible with Dually Models (4 Rear Wheels). [Phantom Smoke] Chrome housing, smoke lens. Pair of passenger & driver side only. Re-use original reverse bulbs. Built-In LED: brake, parking, signal. Love it or return it! Our in-house customer service team and ASE certified …Read more »