Electric pickups tow capably but lose range sharply while doing it. The size of the loss surprises owners because it is proportionally larger than the equivalent penalty on a gasoline truck.
Drag rises faster than weight does
At highway speed, most energy goes into pushing air aside rather than accelerating mass. A trailer adds frontal area and turbulence, and that cost scales steeply with speed.
A tall travel trailer is worse than a heavy but low equipment trailer of similar weight. Shape matters more than the number on the trailer's placard.
Because electric trucks are already efficient unloaded, the added drag represents a larger fraction of their baseline consumption. The percentage penalty looks dramatic partly for that reason.
Energy on board is fixed and finite
A gasoline truck carries a large fuel tank and can be refilled in minutes almost anywhere. An electric truck carries a fixed battery that takes far longer to replenish.
Halving range therefore halves the interval between long stops rather than short ones. The trip time penalty compounds because each stop costs more minutes than a fuel stop would.
Reserve also matters. Drivers keep a larger buffer while towing because reaching a charger with a trailer attached is not always simple even when one is nearby.
Charging with a trailer attached is a real constraint
Most charging sites are laid out as parking bays, not pull-through lanes. A truck with a trailer often cannot reach a stall without unhitching.
Route planning while towing consequently favors sites with pull-through access or large open lots. That is a smaller network than the total station count suggests.
Some newer corridor sites are being designed with this in mind. Until that is common, towing routes are planned around access geometry as much as around distance.
Terrain and temperature compound the effect
Climbing grades consumes energy proportional to the total weight lifted, and a heavy trailer makes that significant on mountain routes common across the western states.
Regeneration recovers part of it on the descent, but not all, and a heavy trailer limits how aggressively regeneration can be used without upsetting stability.
Cold weather adds a further draw, since cabin heat and battery conditioning consume energy that never reaches the wheels. Winter towing therefore produces the shortest range of all.
The capability is real, the planning is different
Electric trucks deliver torque immediately and hold speed on grades well, which makes them pleasant tow vehicles in the moment. The limitation is trip structure, not capability.
Buyers who tow short distances frequently often find the trade acceptable. Those making long seasonal hauls with a tall trailer are the group most likely to find the math unfavorable.
The useful test is the longest tow a household actually makes, not the tow rating on the spec sheet. Capability and range are separate questions, and only one of them is advertised.