The trailer can also sense the pressure of crosswinds, tweaking the torque of its wheels individually, to prevent getting blown around on the road. (Airstream claims to have stress-tested this system in the Alps, of all places, where an Audi crossover experienced no range loss over the trip.) Just like an electric car, the eStream uses regenerative braking to recharge its batteries when you brake. Fit with a sensor, it constantly measures the forces between the trailer and the vehicle, so that the trailer never pushes nor pulls. ![]() ![]() The drive-along trailer system works, thanks to a unique tow hitch. “We’re here to learn and understand what’s of value to chart a course for consumers.”Įven still, the eStream is a tantalizing, feasible vision for the future of trailers-especially since Airstream has already proven out some of its features. “We know everything packed in the eStream won’t make sense for the market, as is,” cautions Airstream president and CEO Bob Wheeler on a press call, teasing that any commercial version is still a few years off. However, using an iPad, you can actually park the eStream without a car, making it easy to squeeze into just the right spot. No, you can’t drive the eStream down the road on its own it still needs to be towed, like any trailer. ![]() In turn, Airstream has built the eStream with integrated batteries and two motors in its chassis, enabling the trailer to propel itself behind your vehicle (either electric or gas), ensuring that you get the same amount of range as you would if you were towing nothing at all. (By one estimation, the upcoming Ford F-150 Lightning may get less than 100 miles of range when towing its maximum capacity before it needs to be recharged.) Airstream recognizes that EVs aren’t necessarily good for its business because trailers impact the already shortened driving range of electric vehicles.
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