Jake: Hey guys, it's Jake here with E-trailer. Today, we have a 2019 GMC Sierra, and we're going to be doing a test fit of this Husky Liners Gearbox. This is going to be a box that goes under the back seat of your Sierra to be able to hold any tools or straps, or equipment that you might have just laying around in the back seat, or on the floorboard of your truck. What's nice about… see more >