My husband and I purchased a 2015 GMC Sierra Denali 2 years ago from Hiley Buick GMC and every time we take it in for an issue or to get serviced, it is always a HUGE disappointment. They never have the same service staff, which is a HUGE red flag, such a high turnover rate when it comes to service staff. Service is absolutely horrible!!! They sign forms stating they fix the problem but do not even look at the problem nor fix it. We took it in for an issue and our brand new truck came home with scratches. We took it in for an alignment and the tires were only rotated, no alignment was performed. We took it in for a leakage and they stated it was fixed, a year down the road, leakage is still there and they now state it is not covered. Every single time we have taken our vehicle in, it has been the biggest headache and disappointment. Please save yourself some time and money. Do not purchase a vehicle from this dealership. They care about the sale but then you are on your own after that. Excuse after excuse! They are in desperate need of customer service training and loyal employees!