Forum Discussion

65Hemi's avatar
65Hemi
Explorer
Jul 23, 2017

Gas Mileage While Towing a 20 Foot Travel Trailer

Curious about the expected gas mileage while towing a 20-foot travel trailer weighing about 3,100 pounds with water and propane, towing with a full-sized pickup. My truck is a 2017 GMC Sierra with the...
JCK's avatar
JCK
Explorer
Jul 24, 2017
My trailer 245RBS Bullet weight around 5800 lbs. and pulled with a 2015 GMC 6.2 eight speed 342 gears. Always got between 11 and 12 mpg pulling in 6 or 7 gear at 60 to 65 mph

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