I have a 17. Ive had a silverado since i could drive (3 different trucks). Hate to say it but this is the worst one yet. 52k miles, transmission sucks (can find gear half the time, clunks like a sob). Front end is shucks, already have ball joint issues. 12v AC plug in the console has never worked (keeps blowing fuses) . There's and issue in the steering column, when it gets hot outside it makes a terrible popping noise when turning. I do have a leveling kit and larger tires. If you plan on using it like a truck id expect to have issues, if you use it as a grocery getter it should be fine.