 Hey, this is Brett with Summit Auto, and this is a 2015 GMC Sierra 3500 Double Cab Long Box Dual Rear Wheel. This is stock number 12427Z. We're here at Summit Automotive in Fond du Lac, Wisconsin. You're new and used heavy-duty truck headquarters. This 2015 GMC Sierra 3500 has the 6.6-liter Duramax diesel engine. It pumps out 397 horsepower. This truck has been fully-safetyed and inspected by our service shop, has a fresh oil and filter change. All the fluids have been checked and topped off, and this truck is 100% ready to go. Onyx Black is the color, and we shoot all of our videos. This video is in 4K, so if you have HD capabilities on your computer, tablet, smartphone, or television, turn them on right now because it is your best way to check out the quality, condition, and options of the truck before seeing it in person. If you like the video and how we do stuff here at Summit Auto in the upper right-hand part of the screen, say Subscribe button, click that, and then click the bell notifications to our YouTube channel, where we do videos of our new and used inventory each and every day here at Summit Automotive. If you click that Subscribe button, you'll get notified every time we do one of those videos. This one comes with the steel rims with the chrome wheel simulators. They're in really nice shape, and it has Michelin LT 235 ADR 17 tires, and these tires have right around half the tread left. Frame and underbody on this truck is exceptionally clean, and like I said, we're shooting this video in 4K. This is our first full 4K walk-around video that we're doing, so maybe in the comments section on our YouTube channel, let us know how you liked it, and if we should shoot all of our videos this way. Front bumper is in excellent shape. Front bumper parking sensors, factory fog lights, comes with the LED running lights, and projector lamp headlamps, and it does have the chrome-trimmed grille. The hood is in excellent shape as well. I didn't see any dents or dings on there, and the passenger side front fender is in excellent condition as well. passenger side front wheel simulator, no scuffs or scrapes or cracks on that, and as you go down this side of the truck, take note of how clean the body is, how reflective and mirror-like that paint is. And we take these HD videos, so if you are far away, or even if you're close by and just cannot make the trip down, but you're still interested in purchasing the vehicle, you can see the truck, hear the truck, and have confidence in the vehicle that you're looking at before you even get here. So when you do get here, there's absolutely no surprises. You can make a smart and informed buying decision from wherever you're at. And if this video helps you out, let your salesman know that you saw the video. It was helpful that you enjoyed it, and that Brett sent you. Back wheel simulators in nice shape, and the back tires have just about as much tread as the front tires. See just how nice and clean that frame and underbody is on this truck. And it's like that all the way underneath. Has all the remaining factory exhaust, so it hasn't been altered in any way, shape, or form. And the cab corners and lower rockers all look really good. Comes with the factory chrome step bars. And you can see that the dually tubs don't have any rock chips or anything like that. In fact, it still has a 3M clear tape on there. Dually tub itself is in great shape. I didn't see any dents or dings on that. Comes with an ARE truck cap and a Luma Rack roof rack on there. Coming around to the back of the vehicle, the rear bumper is in pretty nice shape. There are a couple little dings right there other than that. Pretty nice shape. Does have the rear bumper steps and the rear bumper parking sensors, full towing package of course. Receiver hitch four pin and seven pin wiring. The tailgate is in really nice condition as well. The look inside the bed here does have a bed mat back here. And it does have the LED bed lighting. Looks like somebody has bed-linered at home the sides and back of the bed. Tailgate shuts nice and solidly, shuts nicely. Coming around to the driver's side just as clean as that passenger's side. No major dents or dings on this dually tub. Looks really good. And for full disclosure, this back wheel simulator is in nice shape too. And down the rest of the side of the truck looks really good. No dents, no dings. Does have the telescopic tow mirrors. They have built in directional signals. They telescope out like so and fold in like that. Inside the SLT package gives you the gray leather interior. There are no rips, there are no tears on the seats. They're in really nice shape. Has the factory all-weather floor mats, auto headlamps, turned out four-wheel drive, factory brake control. You get tilt and telescopic steering wheel, power windows, power locks, power mirrors and memory driver seat. You do get the wood grain trim on the doors there. We'll hop inside, turn the ignition on, check out the miles radio and everything that this truck has to offer on the interior. See that this one has 25,204 miles, you do get the digital speedometer and compass display. Instrument cluster is very nice and clean. Comes with the heated leather-wrapped steering wheel, Bluetooth and information center controls and the right cruise controls and the left heated steering wheel, forward collision warning controls there as well. This one does have the Allison six-speed automatic transmission with the optional tap shift and it does have the GMC Intel Link radio, AMFM and Sirius XM radio capabilities and it does have the factory navigation system on here. There is your Sirius XM, you also have all your different apps that you have there. This is also where your backup camera shows up, CD player. You do get heated and cooled seats, power pedals, stability control, that's for your cargo lamps. Also how you turn on the LED bed lighting parking sensors, lane departure warning and factory exhaust brake. You do get three USB ports, two 12-volt power points and then a 110-volt, 150-watt plug-in right there. Dual gloveboxes on that side, passenger side, floor mat and seat are in excellent condition. Smells very clean inside this truck and the headliner is in very nice clean condition as well. No rips or tears. This button indicates that you have the snowplow prep package, you also have your map lights up there, on-star and SOS buttons in the rear-view mirror. We'll take a quick look at the back seats and then we'll start it up and take a quick look under the hood. So the double cab does give you the doors that open up like the normal doors but just a little bit less room back here. You get the latch child safety system for any child car seats, fixed glass window with the built-in rear defrost and the seats are in excellent condition, no rips or tears back here. They do fold up for extra storage and you get those all-weather formats back here as well. Side curtain airbags in this truck and the bottoms of the doors all look really good on here. We'll start it up and take a quick look under the hood. No check engine lights or anything like that other than I just opened the hood. I would personally like to thank you for checking out the video today and hopefully from this 4K video you've been able to verify the quality and condition of this truck inside and out. Now these are just the normal halogen headlamps on there in the LED running lights. Under the hood we have the 6.6-liter Duramax diesel with the LML engine. Engine bay is very clean, runs very smooth. Once again this truck has been fully safety and inspected by Ulrich Savershop. Heard the state of Wisconsin inspection process has a fresh oil and filter change. All the fluids have been checked and topped off and this truck is 100% ready to go. There's your emissions sticker and I would highly recommend this truck from a quality and condition standpoint and to see more pictures of this truck or one of the other 450 new and used cars, trucks, SUVs, minivans, Wranglers, halftones, three-quarter-tons, one-tons, you name it, we've got to go to that website right there. www.summitauto.com, full pictures and descriptions of every single vehicle from two locations all at summitauto.com. If you'd like to check out more HD videos you can go to youtube.com. Number two, like, subscribe and share on this video and all the videos that you see there. Click the bell notifications, you'll get updates every time we do videos here at Summit Auto. In fact, in a second you'll see a link to subscribe to our YouTube channel on the upper left. You'll see GMC 3500 truck videos like this one on the upper right. Link to this vehicle on our website on the lower left and a link to one of our latest YouTube videos on the lower right. Click those check us out and we're super excited to help you with this Ultra Clean 2015 GMC Sierra 3500 Double Cab Longbox Dually SLT in Onyx Black Clear Coat. Thanks again for checking out the video. Remember to like, subscribe and share.