The 2019 Chevrolet Silverado 1500 LD is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:

1. LT: 15 MPG City and 22 MPG Highway
2. Custom: 15 MPG City and 22 MPG Highway

It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

The 2019 Chevrolet Silverado 1500 LD has a maximum towing capacity of between 9200 and 9400 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.