The Tweet That Launched a Thousand Sinking Ships
It started, as so many modern misadventures do, with a social media post. Back when the Tesla Cybertruck was still a polygonal fever dream, Elon Musk took to X (formerly Twitter) to make a bold claim: the stainless-steel pickup would be "waterproof enough to serve briefly as a boat, so it can cross rivers, lakes, and even seas that aren't too choppy."
Fast forward to 2025, and the reality of that claim has crashed hard against the rocks of physics and environmental law. A Cybertruck owner in Idaho recently learned this lesson the hardest way possible. Believing his ultra-futuristic EV could conquer a local lake, he drove his 6,800-pound truck directly into the water. Today, his truck is a multi-ton paperweight, his insurance claim has been denied, and he is facing serious criminal charges behind bars.
Here is how a misplaced belief in billionaire hyperbole turned a weekend off-roading trip into a legal and financial nightmare, and what it teaches us about the limits of modern EV technology.
The Incident: When 'Wade Mode' Meets Deep Water
According to local sheriff reports, the driver—an eager tech enthusiast—wanted to show off the vehicle's "Wade Mode" to a group of onlookers at a state park reservoir. Wade Mode is a legitimate feature in the Cybertruck that raises the ride height to its maximum setting and pressurizes the massive battery pack using air from the suspension system to prevent water ingress.
However, Tesla’s official documentation states that Wade Mode is only designed for standing water up to 32 inches deep, and should only be used for up to 30 minutes. It is explicitly not designed for lake crossings.
Ignoring the manual, the driver bypassed the boat ramp and plunged into the reservoir. Within seconds, the truck lost traction as the deep water lifted the heavy chassis off the lakebed. Instead of operating "briefly as a boat," the Cybertruck began to drift helplessly, tilting forward as water began to seep into the cabin. Within minutes, the vehicle's sophisticated 48-volt electrical system short-circuited, killing the power steering, locking the drive units, and trapping the driver inside until onlookers shattered a window to pull him out.
Why the Driver Ended Up in Jail
Getting stuck in a lake is embarrassing and expensive, but how did it lead to jail time? The answer lies in the ecological and legal realities of public lands in 2025.
First, the reservoir is a protected habitat for native trout and a municipal water source. When the Cybertruck’s electrical systems failed, the battery pack was breached, and various lubricants and cooling fluids began leaking into the water.
Second, the driver attempted to bypass state park barriers to access the water, resulting in charges of willful destruction of public property and trespassing.
Finally, when local park rangers and sheriff deputies arrived, the driver refused to cooperate, arguing that his vehicle was "federally approved as an amphibious craft" based on Elon Musk's tweets. His refusal to allow emergency crews to immediately tow the leaking vehicle, combined with the severe environmental hazard of a submerged lithium-ion battery, led to his arrest on charges of reckless endangerment, violating the Clean Water Act, and obstruction of justice.
The Technical Reality: Can the Cybertruck Actually Swim?
Despite Musk's early assertions, the production Cybertruck is not a boat. While its sealed underbody and Wade Mode offer superior water-fording capabilities compared to traditional luxury SUVs, it remains subject to the laws of buoyancy and electronics.
When a vehicle enters deep water, it displaces water. If the weight of the displaced water is greater than the weight of the vehicle, it floats—but without a propeller or rudder, a floating truck has zero steering or propulsion. Once water enters the cabin or the air intakes, the vehicle loses buoyancy and sinks.
Furthermore, saltwater or even mineral-rich lake water is highly conductive. If water breaches the seals of the high-voltage battery pack, it can cause a catastrophic thermal runaway event (an EV fire), which is incredibly difficult to extinguish underwater.
Essential Recovery Gear You Actually Need
If you plan on taking any vehicle—EV or internal combustion—near mud, sand, or shallow water crossings, relying on marketing hype is a recipe for disaster. Real off-roaders rely on proven recovery gear. Here are our top recommendations for staying safe and avoiding a call to the towing company (or the police):
1. ARB TRED Pro Recovery Boards
Before you even think about entering a muddy bank or shallow crossing, you need traction. These recovery boards are engineered to survive high levels of stress and provide the grip your tires need when the ground turns to soup. * Approximate Price: $3302. Warn VR EVO 12-S Winch
If your vehicle gets stuck in mud or shallow water, a winch is your ultimate lifeline. The Warn VR EVO 12-S features a 12,000-pound capacity and a synthetic rope, making it powerful enough to pull heavy rigs like the Cybertruck out of danger. * Approximate Price: $9503. GearAmerica Uber Shackles
To safely connect recovery straps or winch lines to your vehicle’s tow hooks, you need rated shackles. GearAmerica's heavy-duty shackles offer a massive breaking strength, ensuring your recovery points don't snap under tension. * Approximate Price: $454. Resqme Car Power Lifekey Emergency Escape Tool
If your vehicle's electronics fail underwater, power windows will not roll down, and doors may lock permanently. A seatbelt cutter and window glass breaker tool kept within arm's reach can literally save your life. * Approximate Price: $15Our Verdict: Don't Treat Tweets as User Manuals
The Bottom Line: The 2025 Cybertruck lake incident is a stark reminder that marketing claims and CEO tweets are not substitutes for physics, common sense, and the vehicle owner's manual.
The Tesla Cybertruck is a marvel of engineering with impressive off-road capabilities, but it is not an amphibious vehicle. Attempting to use it as one will void your warranty, destroy your expensive vehicle, ruin local ecosystems, and—as this unfortunate owner discovered—potentially land you in a jail cell. If you want to go on the water, buy a boat. If you want to go off-road, buy the proper recovery gear, respect the environment, and keep your tires on solid ground.