Chevy does make a dually with a flatbed. It's called the Silverado. You can find a Silverado at your local Chevy dealership or online at the Chevy website.
"Chevrolet does make a Silverado Chevrolet Dually. You can find images of different Duallys online and as well as to search for one, you can contact your local dealership."
The best dually diesel pickup truck would be Chevy or GMC 3500 with Duramax and Allison transmission.
2011 Chevrolet 3500hd measurements
Approx 35 gallons
The towing capacity of a 2001 Ford F350 dually diesel 4x4 truck is 8,250 pounds. This allows the truck to safely transport all but the largest trailers and boats.
Could be a 5.9L V8, 5.7L V8, 8.0L V10, 5.9L diesel, 6.7L diesel. Depends on the year.
All 8.1 Chevy motors are gas.
how do you replace an air condition condenser step by step on a 1996 Chevrolet silverado 1 ton dually?