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...
1320Fastback's avatar
1320Fastback
Explorer
Jul 24, 2017
Terryallan wrote:
Not so much the weight, as it is the wall you have to pull thru the air


Ive always described the aerodynamics of my old mustang as like a parachute. Suppose these RVs are the same. Lol

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