Report Bobtail mileage in HDT Posted November 25, 2017 2005 Volvo D12 and 12sp auto, singled with 3.73 gears. Bobtail = 10.5 - 11.5 mpg at 75 mph. 13 - 14 mpg at 55 mph When towing 20,000 lbs = 7.5 - 8 mpg at 75
Bobtail mileage
in HDT
Posted
2005 Volvo D12 and 12sp auto, singled with 3.73 gears.
Bobtail = 10.5 - 11.5 mpg at 75 mph. 13 - 14 mpg at 55 mph
When towing 20,000 lbs = 7.5 - 8 mpg at 75