 Hey everybody, this is Brett the truck guy. We are here in Fond du Lac, Wisconsin, and I'm checking out a 2018 Chevy Silverado 2500 today, and I wanted to know just some of the codes on this truck now they don't put the Codes in the glove box anymore on that sticker as far as you know like color codes gear ratio codes So what we're gonna do is we're gonna find out at least some of the codes and How you do that now is with a QR scanner So you just download it on your phone. I've got an Android Samsung note nine here And then we're gonna get the QR code open on the phone here And we're just gonna scan the QR code, which is located on the door Sticker with the VIN on it. You're just gonna line that up And it's gonna take it and it's gonna show you all the codes there now. Unfortunately. This one did not show me the gear ratios But it does show you that it does have the z71 package and if you know what all these codes meet is it is an LT1 So at least it gave me those codes and I found that on some of these GMs It will give you the gear ratio codes such as GU6 G80 or G you for G80 or GT4 or GT5 so you just got to scan them and hope it gives you the codes if you know those codes Otherwise you get a contact your local GM dealer to get exactly everything that's on that vehicle So anyways, thanks for checking out the video today today Remember to like subscribe and share on our channel, which is youtube.com Summit auto and check out all of our videos. We've got door code locations We do videos of our inventory arriving daily and just a lot of good stuff going on on our channel Remember to like subscribe and share fact in a second You'll see a link to subscribe to our youtube channel on your left a link to more inventory videos on your right If you haven't been to our website a link to summit auto.com on the bottom Our youtube channel is www.youtube.com slash summit auto. So go check us out Thanks again for checking out the video and really appreciate it