Footage circulating on Chinese social media appears to show a BYD FCB Bao 8 moving on three wheels along a two-lane commercial street in Jinshan Town, Lianyungang, with a yellow-and-red metal wheel clamp attached to its raised front-left wheel. The clip, dated October 17, 2026, shows parked vehicles, other traffic and pedestrians nearby. The scene echoes BYD’s May 2026 demonstration of DiSus-P Ultra hydraulic suspension, which allowed the SUV to lift an individual wheel while moving on the other three. That earlier demonstration took place at a proving ground. This new footage appears to place the same capability on a public road, raising questions about safety, legality and what such a stunt means for buyers evaluating the technology.
What the BYD FCB Bao 8 clip actually shows
The video, shared on Douyin and reported by CarNewsChina, appears to capture a BYD Fang Cheng Bao Bao 8 traveling on three wheels. The front-left wheel is raised off the ground, and a yellow-and-red metal wheel clamp is fixed to it. The vehicle is on a two-lane commercial street lined with storefronts, parked cars and pedestrians.
The setting matters. This is not a closed course or a proving ground. It is an active street with other road users present. The clip does not provide a verified speed measurement, and it does not establish whether the configuration shown constitutes a specific violation or led to any official enforcement action or penalty.
For overseas buyers, the footage is a useful reference point on what DiSus-P Ultra can physically do, but it is not a product test. It is a social media clip with no technical instrumentation behind it.
From proving ground to public road
On May 15, 2026, CarNewsChina reported on three-wheel driving demonstrations. During proving-ground trials, BYD demonstrated DiSus-P Ultra on the Fang Cheng Bao Bao 8 Flash Charge Edition, raising one wheel while the SUV moved on the other three.
BYD launched the Flash Charge Edition in China on May 13, 2026, with a starting price of 419,800 yuan, approximately 61,600 USD. The variant featured DiSus-P Ultra hydraulic suspension.
The contrast between the two events is the story. At the proving ground, the demonstration was controlled, measured and presented by the manufacturer. On the public street, the context is uncontrolled. The vehicle appears to perform a similar maneuver, but without the safety perimeter, the engineering supervision or the stated speed limits that framed the original demo.
That gap is why the clip has spread. It shows the hardware working outside the environment designed to showcase it.
How DiSus-P Ultra lifts a wheel
DiSus-P Ultra is BYD’s hydraulic body-control system. During the Bao 8 Flash Charge Edition’s launch, it reportedly offered individual-wheel lifting, wheel replacement without a conventional jack, and low-speed three-wheel driving.
Reported specifications include up to 200 mm of suspension adjustment travel, an individual-wheel lift height of up to 300 mm, and a maximum lifting capacity of 9 metric tons, approximately 88.3 kN. These are reported system specifications, not measurements taken from the circulating clip.
BYD specified a maximum speed of 15 km/h (9.3 mph) for three-wheel driving during its May demonstrations. The circulating clip does not provide a verified speed measurement, so viewers cannot confirm the vehicle stayed within that limit.
For buyers comparing suspension systems across Chinese EVs, these figures are the relevant benchmark. The clamp in the video is an accessory; the suspension travel and lift capacity are the engineering claims. Buyers researching the broader lineup can review BYD car models for context on how such systems are positioned across trims.
Why the wheel clamp changes the story
The wheel clamp is the detail that turned a technical demo into a viral clip. A clamp is an enforcement device, normally fitted to immobilize a parked vehicle. Seeing one attached to a wheel that is lifted off the ground while the vehicle moves is visually striking and legally ambiguous.
The footage does not show how the clamp came to be there, who fitted it, or whether the driver was aware of it. It also does not show any enforcement officer or authority response. Those facts are simply absent from the clip.
What the video does show is that the raised wheel can carry the clamp while the vehicle remains mobile on the other three. Whether that reflects a deliberate demonstration, a prank or something else is not established by the available footage.
Road traffic law and safety implications
The public-road setting raises safety concerns beyond what the suspension system can prove on a proving ground. The footage appears to show the Bao 8 moving on three wheels along a street with other traffic, storefronts and parked vehicles nearby.
Article 21 of China’s Road Traffic Safety Law addresses vehicle safety requirements and the operation of motor vehicles with safety hazards. The footage does not establish whether the configuration shown constitutes a specific violation or led to an official enforcement action or penalty.
For B2B buyers, the practical takeaway is that three-wheel driving is a low-speed capability with a stated 15 km/h limit, not a road-going mode. It is designed for specific situations such as wheel changes and demonstration. Using it in traffic is a separate question from whether the hardware works.
What this means for overseas buyers
The Bao 8 is marketed as the Denza B8 outside China, so export-market buyers may encounter the same suspension system under a different badge. The clip is likely to surface in buyer conversations, and it helps to separate the engineering claim from the stunt.
The verified claims are the reported specifications: 200 mm of suspension adjustment travel, 300 mm of individual-wheel lift, 9 metric tons of lifting capacity and a 15 km/h limit for three-wheel driving. The unverified elements are the speed, the intent and the legality of the public-road maneuver.
Buyers evaluating hydraulic suspension should also consider battery and platform integration, since body-control systems interact with vehicle weight distribution. Background on cell-to-pack architecture is available in our Blade battery overview.
What to watch next
Watch for any official response from Lianyungang traffic authorities or BYD regarding the clip. Neither has issued a statement in the source reporting. Also watch whether BYD repeats the three-wheel demonstration in a public setting or returns to controlled environments. For buyers, the key question is whether DiSus-P Ultra reaches export versions of the Bao 8, marketed as the Denza B8, with the same reported specifications.
I’m Lucian from BYD Sourcing. With more than 10 years in the automotive industry and hands-on experience with export procedures and customs clearance, I help overseas buyers source Chinese EVs – especially BYD models – through official, verified channels, for both retail and wholesale. Contact us for a competitive quote.
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