, Trailering equipment heavy - duty includes trailering hitch platform 7 - wire harness with independent fused trailering circuits and 7 - way sealed
connector, Suspension rear 5 - link
coil springs, Differential heavy - duty locking rear, Suspension front independent SLA
coil over shock and stabilizer bar, OnStar 1 - year of Directions and Connections plan includes Automatic Crash Response Emergency Services Crisis Assist First Assist Injury Severity Predictor Stolen Vehicle Assistance Stolen Vehicle Slowdown Remote
Ignition Block Remote Door Unlock Roadside Assistance Remote Horn and Lights Turn - by - Turn Navigation with OnStar eNav and Destination Download OnStar Vehicle Diagnostics Hands Free Calling and available OnStar RemoteLink mobile app.