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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...
Fireballsocal's avatar
Fireballsocal
Explorer
Jul 24, 2017
06 Tundra with 4.7L V8 pulling a light lance 1880, 22 feet from tongue to bumper. I averaged about 12 over almost 1000 miles. The high was 12.9mpg, low was 11. I drive about 62 which seems the sweet spot for my truck.

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