The Chevrolet Silverado HD and GMC Sierra HD are the heavy-duty full-size pickups from General Motors. These two giant beasts are available with a gasoline or diesel engine, each one a 6.6-litre V8. The diesel, of course, is the top choice for towing with a maximum capacity of 36,000 pounds. How about that? A number of technological enhancements for 2021 also make the job easier for owners.
- Stunning towing capacity
- Technology for towing
- Interior too conservative
- High price of some versions
- More difficult towing with the gasoline engine