GMC Sierra SLT 2014 Used Automatic Gasoline mileage: 300 KM or more 4WD 🔥 For sale, GMC Sierra 2014 🔥 For those looking for distinction, sound, and performance, these are the Sierra specifications 👌🏻:100: Additions and equipment: ; 🔊 Borla electronic muffler with a condenser. • Genuine Method rims. ; 💨 Intake and sports filter with AFE chamber. ; ❄ Gear cooler. ; Stage 2 programming. ; 📟 Oxygen and programming gauge. ; 📡 Full antennas. ; 🔥 Fox headers. Sierra equipped with distinctive additions, and suitable for those who want to combine appearance, performance, and sporty sound 😎🔥 The serious buyer should come and see, and sustenance is from God.