With its considerable capabilities and comfortable nature, the 2015 GMC Sierra 2500HD is an excellent choice for a heavy-duty truck.
- Impressive hauling and towing capabilities
- Carries on predecessor's refined and quiet ride
- Strong diesel engine
- Available CNG fueling for regular V8
- Solid build quality.
- Touchscreen interface can be slow to respond
- Telescoping steering column not available on base model.