2008 Chevrolet Silverado 1500 Work Truck 2dr Regular Cab 8 ft. LB (4.3L 6cyl 4A)
Told the dealership I did not want OnStar. OnStar activated anyway. Tried to call and cancel. Only the dealership can do so in the first year. My truck and I can't cancel the service. Worst customer service i have experienced in a while from GM. Dealership has been fine. Okay truck beyond OnStar, but this service which hijacked my radio the other day drives several low ratings ratings. Think the gas mileage was better with the 5.3 in my 2007 Classic than the 5.3 in the 08. Will not buy another GM until OnStar in not mandatory. Sad that they can't figure out to center the OnStar antenna on the roof. 4th new GM truck in the last seeral years and the last until OnStar is optional
OnStar should be optional and hire someone to design a centering of the antenna on the roof. Allow customers to cancel OnStar in the first year.