With its 4 electric motors Rivian claims the R1T has a towing capacity upwards of 11,000lbs. Despite being closer in size to a Ford Ranger or Tacoma, this figure is quite comparable to that of the larger Ford F150. The main concern here is what kind of impact this will have on overall range, especially under a full load. Similar to the results we see on the Model X, its fair to say that range will be cut in at least half.