Summary
- Tesla Cybertruck tow hitch failed stress test due to thin cast aluminum frame
- Rear section of the EV snapped off under high tongue weight
- YouTuber used heavy construction equipment to test tow hitch strength
- Cast aluminum frame of Cybertruck is between 3/16 inches and 1/8 inch thick
- A Dodge Ram with a steel frame passed the same stress test at higher weight limits
Article
Potential Design Flaws in Tesla Cybertruck’s Tow Hitch
Recent stress tests conducted on the Tesla Cybertruck’s tow hitch have revealed potential design flaws that could affect its towing capabilities. The cast aluminum frame to which the tow hitch is attached is just 3/16 inches thick, raising questions about its ability to withstand high tongue weights. During a test, the rear section of the EV snapped off when subjected to extreme force, indicating possible weaknesses in the design.
Comparison with Ford F-150 Stress Test
In a previous stress test comparing the Tesla Cybertruck and Ford F-150, the Cybertruck’s tow hitch failed to withstand the force. The Cybertruck’s tow hitch, attached to a cast aluminum frame, was ripped apart during the test, while the F-150 with a steel frame maintained its tow hitch intact. This highlighted concerns about the Cybertruck’s towing capacity and structural integrity, leading to further investigation into the design flaws.
Scientific Testing by Zack Nelson
To address concerns about the Cybertruck’s tow hitch, YouTuber Zack Nelson conducted a more scientific test to determine its durability. Using heavy construction equipment and a crane scale, Nelson applied increasing amounts of weight to the tow hitch. At 10,400 lbs, the rear section of the frame ripped off, indicating a potential failure point in extreme towing conditions.
Weaknesses in Building Methods
The testing also revealed weaknesses in the Cybertruck’s building methods, such as the thinness of the cast aluminum frame. With thickness ranging from 3/16 inches to 1/8 inch, the frame may lack long-term strength necessary for towing heavy loads. Additionally, some components appeared to be held together with glue and rivets, raising concerns about the structural integrity of the vehicle.
Safety Concerns and Error Codes
After the tow hitch stress test, the Cybertruck displayed no fewer than 28 error codes on the central infotainment display and was unable to move under its own power. The detachment of the rear section also resulted in the safety chains becoming disconnected, posing a potential safety hazard on the road. In comparison, a 2004 Dodge Ram 2500 with a steel frame remained intact during a similar test, highlighting the differences in durability between materials.
Implications for Towing Capabilities
The findings from the tow hitch stress test raise questions about the Cybertruck’s towing capabilities and overall structural integrity. With potential design flaws and weaknesses in building methods, the ability of the Cybertruck to tow heavy loads safely may be compromised. Further testing and improvements may be necessary to address these concerns and ensure the vehicle meets safety standards for towing applications.
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