California’s ban on big self-driving rigs is over, and the two companies that lobbied hardest to kill it now have paper to prove it. The DMV’s permit roster now lists Aurora Operations and Kodiak AI among manufacturers cleared to test autonomous vehicles with a driver aboard. Kodiak says its heavy-duty permit issued August 13. Founder and CEO Don Burnette called the rules “a major unlock for freight innovation,” which is what you say when a decade of regulatory trench warfare finally breaks your way.
Here’s what nobody’s telling you: this permit is closer to a learner’s permit than a license.
The mileage gate is brutal, and that’s the actual story
Read the adopted text of Article 3.7 and the real barrier appears in §227.42. Before a heavy-duty developer can even apply to pull the human out of the seat, it must log 500,000 autonomous miles under a drivered permit throughout the operational design domain it wants approved. Up to 400,000 of those can be imported from other states — Texas counts — but 100,000 must happen inside the California ODD itself.
Want to change the ODD later? Add a corridor, raise a speed ceiling, extend into weather you weren’t approved for? That’s another 250,000 miles, 50,000 of them in-state.
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For context on how steep that is: light-duty developers need 50,000 miles. Low-speed vehicles need 10,000. The trucks need ten times the light-duty figure just to petition, and California deliberately made the in-state portion non-transferable. Rack up a million miles on I-45 and you still owe the state six figures of local pavement before a truck runs empty-seat here.
The route rules are written by people who understand trucking
§227.18(c) confines heavy-duty ODDs to routes legal for the vehicle’s size, weight and loading — and bars operation on local roads posted at 25 mph or under unless those streets fall on a direct route between hubs, carrier and shipper facilities, distribution centers, fueling or charging stations, maintenance yards or terminals. “Direct route” gets its own definition in §227.02: a geographically logical path with no stops that aren’t required for compliance, safety or servicing. Translation: no shortcuts through residential grids because the mapping engine liked the timing.
The detour language is the part that made me sit up. When a route closes, a driver must take conventional control and follow first responders. With nobody aboard, a remote assistant or remote driver does it. And the regulation explicitly forbids picking an alternate route using only consumer mapping apps that don’t encode legal access for the vehicle’s configuration. Somebody at the DMV has clearly seen a 53-footer wedged under a low bridge because a phone said turn right.
Compliance obligations that have nothing to do with software
An AV permit does not exempt anyone from being a motor carrier. Each heavy-duty test vehicle must be registered with a valid USDOT number and an active CHP-issued California carrier identification number. The DMV’s announcement confirms these trucks still stop at CHP weigh stations like everyone else.
Safety drivers are held to federal hours-of-service under 49 CFR Part 395 and must be enrolled in a controlled substance and alcohol testing program under Part 382. They need three clean years of licensure, no more than one violation point, no at-fault injury collision, and no DUI in the preceding decade. Manufacturers enroll in the Employer Pull Notice program so DMV records flow automatically. Remote drivers face the same standards plus their own permit, form OL 323, with hours-of-service logs inspectable at the terminal under the CHP’s Basic Inspection of Terminals framework.
There’s an enforcement hook worth flagging for anyone tracking these companies: the DMV can suspend a permit if the associated USDOT number lands on an FMCSA out-of-service order. A safety rating problem in another state becomes a California problem.
The insurance number should bother you
Financial responsibility for AV testing is $5 million — insurance, surety bond or self-insurance certificate. That’s a decade-old figure inherited from the light-duty framework, and it’s now covering 80,000-pound combinations.
Is $5 million adequate? It’s better than the federal floor. 49 CFR 387.9 still sets $750,000 for for-hire carriers hauling nonhazardous property, a number frozen since 1985. But anyone who follows trucking litigation knows single-plaintiff verdicts against carriers routinely blow past eight figures, and a defendant with a software stack, a deep-pocketed corporate parent and a publicly traded ticker is exactly the target plaintiff firms dream about. Aurora and Kodiak carry far more than the statutory minimum in practice. The point is that the regulatory floor isn’t doing real work here — the tort system is.
Worth noting what’s excluded entirely under §227.26: household movers, oversize loads permitted by Caltrans, bulk liquids requiring a tank endorsement, and heavy-duty AVs hauling passengers. The highest-consequence freight stays human.
Retrofits, not spaceships
Both companies integrate their kits into production Class 8 tractors rather than building cabless oddities, which matters enormously for maintenance economics. Aurora’s second-generation kit rides on the International LT, is rated for a million miles of service life, and the company says it costs roughly half the previous version. Upfitter Roush is expected to reach a 1,000-truck annual run rate in October, per Aurora’s Q2 results. Aurora had logged nearly 440,000 driverless miles through June.
For fleet maintenance departments, the practical implication is that these remain International, Peterbilt and Volvo chassis with conventional powertrains, conventional brakes and conventional DOT inspection points. What’s added is a sensor and compute layer with its own calibration discipline — and that’s where a fender-bender changes character. Clip a mirror-mounted sensor pod on a standard truck and you replace a mirror. Clip it on one of these and you’ve disturbed an extrinsic calibration between cameras, radar and lidar that has to be re-established before the system is trustworthy. Body shops handling these trucks need procedures most collision centers haven’t written yet.
The lawsuit hanging over all of it
Teamsters California filed a writ petition in Alameda Superior Court on August 5 — before the permits issued — arguing the DMV used a streamlined rulemaking track reserved for changes under $50 million in first-year impact, thereby skipping a Standardized Regulatory Impact Assessment. The union’s petition describes self-driving trucks as “an existential threat to the livelihoods of Teamsters members” and asks the court to rescind the April amendments outright. It’s a procedural attack, not a technical one, which historically is how administrative rules actually die.
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The reason this arrived as regulation rather than statute is documented. Governor Newsom vetoed AB 2286 in September 2024 — after vetoing a nearly identical bill the year before — noting that 35 jurisdictions already allowed heavy-duty AV testing and California was the lone holdout actively prohibiting it. The legislature wanted a human mandate. The governor wanted the DMV to write rules. The DMV wrote rules. Now a court gets to decide whether it wrote them correctly.
What you’ll actually see out there
A person in the driver’s seat, for a long while. Kodiak began with a handful of trucks near Mountain View; Aurora said in July it had submitted its application. Neither is hauling revenue freight under these permits — the testing article bars manufacturers from taking compensation for moving property, and commercial deployment is a separate permit tier behind the driverless testing tier.
If you’re sharing a lane with one, the enforcement changes are the meaningful part. Officers can now issue a Notice of AV Noncompliance directly to the manufacturer for a moving violation, with a 72-hour response requirement. Emergency officials can geofence an area and the manufacturer must direct its fleet out within two minutes. And the DMV granted itself the power to impose partial restrictions — fleet size, geography, speed, weather — rather than facing an all-or-nothing suspension decision.
That last one is the most consequential paragraph in the whole package. Regulators who can only revoke tend not to act. Regulators with a dimmer switch actually use it.
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