Freightliner just unleashed on the roads of Nevada. Here’s what that actually means and why it really matters.

We’re talking about the Freightliner Inspiration Truck here.

Freightliner is a subsidiary of Daimler, which owns Mercedes-Benz and Smart. Daimler also runs the Thomas bus brand and Setra, Western Star, Mitsubishi Fuso, and BharatBenz commercial truck companies. Suffice it to say they have a lot invested in road freight.

They’ve been on-point with new technology in heavy trucks lately, having released the that “improves semi-truck fuel economy by at least 50 percent” just a couple months ago.

After five years and $115 million of development, the Freightliner SuperTruck is Daimler's answer…

An autonomous semi-truck affects you as both a road user and a consumer of... just about any product here in America. say 70 percent of all domestic freight tonnage goes on trucks, to a tune of some 9.2 billion tons a year.

If you buy groceries, gadgets, or gasoline in America there’s a good chance it was carted to your point of purchase by a big rig. So the cost and safety of that big rig’s operation trickles down to your cost at the shop counter.

And it goes without saying that a reality of autonomous trucks means you’ll be sharing the road with 40,000 pounds of steel helmed by a robot. An intelligent, infallible, indefatigable robot. Or is it?!

But seriously, robot truckers could do a lot to .

While the National Highway Traffic Safety Administration has reported an overall decline in traffic

Yes and no.

The National Highway Traffic Safety Administration (NHTSA) has , 0 being a regular human-driven car and 4 being fully self-driving. The Freightliner Inspiration Truck is a Level 3 autonomous vehicle.

As NHTSA explains:

“Vehicles at this level of automation enable the driver to cede full control of all safety-critical functions under certain traffic or environmental conditions and in those conditions to rely heavily on the vehicle to monitor for changes in those conditions requiring transition back to driver control.”

“The driver is expected to be available for occasional control, but with sufficiently comfortable transition time. The Google car is an example of limited self-driving automation.”

Freightliner says the Inspiration Truck’s autonomous vehicle system is responsible for “maintaining legal speed, staying in the selected lane, keeping a safe braking distance from other vehicles, and slowing or stopping the vehicle based on traffic and road conditions.”

The truck monitors dynamic road conditions and situations, and transitions to driver control when necessary. A human still does highway merging, local roads, and docking duties.

Freightliner’s “Highway Pilot” tech is a huge suite of cameras, sensors, and radar hooked up to the vehicle’s controls. It’s basically an evolution of tech you may have used yourself; cruise control, lane-keeping, parking sensors... just in an extremely advanced form and pre-wired to the throttle, brake, transmission, and steering wheel taking the person out of the equation.

Check out this video illustration for some more detail:

So far only Nevada, California, Michigan, Florida, and Washington DC have rules on the books for autonomous vehicles. Since autonomous vehicles aren’t explicitly “illegal” anywhere else, most people argue you could take that to mean they are legal in the forty-six remaining states. But it seems companies testing autonomous cars and trucks are sticking to the four states listed above to avoid potential complication.

The Inspiration Truck is registered in Nevada (see their autonomous vehicle rules in detail ), which requires car and truck manufacturers to have “a $5 million insurance policy, take out a $5 million bond, or make a $5 million deposit or bond with the DMV as proof of financial responsibility and the ability to cover possible liabilities for damage to persons and/or property.” according to the , which has studied the matter intensively.

As of May 2015, exactly two real-and-functional autonomous Inspiration Trucks exist. But some of the “core autonomous vehicle systems” in these two demonstration trucks are already in use on Freightliner’s Cascadia Evolution big rigs. The Inspiration Truck just connects the various crash-avoidance tools directly to the truck’s controls.

Daimler’s made the claim before that , for now I guess we’ll just have to wait and see.

Last week Mercedes-Benz demonstrated the "Future Truck 2025;" one of their Actros 1845 commercial…

Freightliner has an entire subsite devoted to the Inspiration Truck where you can read the brochure and hear their executives talk about how innovative and syner-tastic it is .

Andrew P. Collins is Jalopnik’s off-road and adventure guy. Shoot him an email at or hit him up on Twitter to talk trucks.