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Tesla Finally Responds to the Cybertruck Tow-Hitch Controversy, Says “The 11,000 lb Tow Rating Isn't Absolute”

Tesla’s lead Cybertruck engineer, Wes Morrill, has clarified the Cybertruck tow hitch’s small 160 lb vertical load rating. Wes explains how the vertical load rating changes with distance and says, “The 11,000 lbs tow rating isn’t absolute.”

Last month, we shared a line from Tesla’s official Cybertruck Owner’s manual that says the Cybertruck tow hitch is rated to carry the same vertical load as the Model Y hitch—160 lb or two bicycles.

Here is exactly what the Cybertruck owner manual said: “The hitch assembly is designed to support vertical loads up to 160 lb (72 kg). Exceeding this maximum weight can cause damage.”

Naturally, current and potential Cybertruck owners who intend to use their Cybertrucks as trucks were unhappy about the small tow hitch ratings.

Although the issue was widely reported, Tesla has chosen to ignore it until now, leading some Cybertruck buyers to cancel their orders. 

However, a few hours ago, Tesla’s lead Cybertruck engineer, Wes Morrill, unexpectedly addressed the controversy and explained more about the 160 lbs vertical rating.

Tesla has also updated the Cybertruck manual to explain the issue better.

Before we show you Tesla’s response, it’s important to explain the difference between the tow rating and vertical load ratings. This is important since the lead Cybertruck engineer uses the tow rating to explain the vertical load rating.

Normally, the vertical load rating for the tow hitch is capped at 10% of the total tow rating. The Cybertruck has a tow rating of 11,000 lb (5,000 kgs), which means the tow hitch can carry a maximum vertical load of 1,100 lb (500 kgs).

However, as we pointed out earlier, the Cybertruck Owners manual states, “The hitch assembly is designed to support vertical loads up to 160 lb (72 kg). Exceeding this maximum weight can cause damage.”

A 160 lb vertical load rating will limit the Cybertruck tow rating to 10 times that, which is 1,600 lb. However, we know that the Cybertruck has an 11,000 lb tow rating, and this is the discrepancy Wes and Tesla finally try to clear up.

Wes writes…

“Wanted to answer tow-hitch accessory questions with a few examples. There are many different accessories, but the relationship is clear.

To simplify it, when you increase the distance away from the hitch the load capability goes down. The 11,000lb tow rating isn't absolute.

You can think of it as holding a heavy weight against your chest; it's much harder to hold that same weight with your arms outstretched. 

This is now updated in the owner's manual online and in-vehicle to make it easy to find and clearly explains with more text and diagrams.”

Wes followed his post with two screenshots from the updated Cybertruck Owner’s manual which better explain the change…

The first picture shows a Cybertruck with three different tow hitch accessories attached to it. The first is a trailer tongue where the vertical load is almost in line with the tow hitch; this brings the center of mass much closer to the tow hitch.

However, with other tow hitch accessories, such as motorbike carriers and four-bike carriers, the center of mass becomes farther and higher from the tow hitch.

Tesla writes…

“Examples of type of carrier and general distance from the hitch pin:

1. Trailer (heaviest)

2. Motorbike carrier (lighter)

3. Four bike carrier (lightest)”

In simple terms, Tesla is saying the tow hitch can carry the maximum 1,100 lb vertical load when towing a trailer since the center of gravity is lower and closer to the tow hitch pin. 

However, when carrying a motorbike or bicycle on the tow hitch with an extended tow hitch accessory, the center of mass becomes further out, decreasing the vertical load rating.

Wes shares a second screenshot from the updated Cybertruck manual explaining how the vertical load rating changes with different tow hitch accessories.

Tesla writes…

Carrying Accessories

The load that the hitch receiver can support varies based on the configuration of the accessory carrier. The maximum tongue weight—the downward force on the trailer hitch—of Cybertruck is 1,100 lbs (500 kg). The maximum weight decreases when the center of gravity (the effective center point of the load) of the accessory carrier is farther from the trailer hitch. Refer to the table below for common examples.”

Below, Tesla provides a table showing how different tow hitch accessories affect the vertical load rating.

  • For a 4-bicycle carrier, Tesla says the vertical load rating is 220 lb (100 kgs). 
  • When using a Motorcycle carrier, which has a closer center of mass to the hitch, Tesla says the vertical load rating increases to 375 lbs (170 kgs).
  • And if it’s a trailer ball, the Cybertruck retains its maximum vertical load rating of 1,100 lb (500 kgs).

It’s nice to see Tesla explain the different load ratings better. However, it’s still important to point out that at 375 lb vertical load rating, it’s difficult for the Cybertruck to carry average motorbikes.

Let me know in the comments what you think about the Cybertruck tow hitch capability. Share your ideas by clicking the red “Add new comment” button below. Also, visit our site, torquenews.com/Tesla, regularly for the latest updates.

Image: Screenshot from WhistlinDiesel’s YouTube video

For more information, check out: Tesla Cybertruck Owners Report They are Getting Harassed By Toyota Prius Drivers on the Road

Tinsae Aregay has been following Tesla and the evolution of the EV space daily for several years. He covers everything about Tesla, from the cars to Elon Musk, the energy business, and autonomy. Follow Tinsae on Twitter at @TinsaeAregay for daily Tesla news.

Comments

Jaevee (not verified)    November 1, 2024 - 7:25AM

Good job of still not explaining this properly. I understood this thoroughly before I read your article and this just almost confused me. Sheesh

Ak (not verified)    November 1, 2024 - 9:00AM

I really don't understand how this is such a big deal. This is the same with all vehicles with tow hitches. My f250 had an enormous towing capacity and a vertical load capacity that was much higher when the the gooseneck hitch was utilized. If I am carrying bags of groceries, I would hold them close to my body (center of my vertical load capacity). I would not extend my arms out at the distance would appear to be heavier (even though it is the same weight) and put a heavy fatigue on all parts associated with the load. This is something that becomes a common sense understanding, not an issue that engineers need to explain or draw out. Try this theory with any and all other vehicles with towing. Try towing a camper or car trailer. Appears that Tesla is just being a target again.

Ak (not verified)    November 1, 2024 - 9:01AM

I really don't understand how this is such a big deal. This is the same with all vehicles with tow hitches. My f250 had an enormous towing capacity and a vertical load capacity that was much higher when the the gooseneck hitch was utilized. If I am carrying bags of groceries, I would hold them close to my body (center of my vertical load capacity). I would not extend my arms out at the distance would appear to be heavier (even though it is the same weight) and put a heavy fatigue on all parts associated with the load. This is something that becomes a common sense understanding, not an issue that engineers need to explain or draw out. Try this theory with any and all other vehicles with towing. Try towing a camper or car trailer. Appears that Tesla is just being a target again.

Aaron J Scott (not verified)    November 1, 2024 - 10:13AM

How can you claim 11000 in tension but only 160 in the vertical? When braking the tongue loads increase as the towed mass pushes the towing vehicle.

Anthony S (not verified)    November 1, 2024 - 10:14AM

I own a Class B camper and this has been a topic of discussion on a couple forums. The OEM Promaster hitch is rated at 3500 lbs tow and 350 lbs vertical load. But those of us who throw a two bike carrier on there with a couple of ebikes are having the hitches fail even though we are only at approx 200 lbs. Well actually its the van body itself where the hitches are attached that is failing. The problem is the lever action created by the hitch bouncing is applying a lot more than 350 lbs of force. The further that weight is from the hitch the greater the force.
So my point is, this is not unique at all to Cyber trucks.

Chris Foster (not verified)    November 1, 2024 - 11:24AM

Can't really speak in absolutes in the automotive industry. There's tow capacities that vehicles are rated for but will still damage the vehicle.

One of our vehicles is rated for 5k lbs. But it's a terrible weight and experience to tow at. Yet... We use this vehicle to pull our boat anyway lol. And our transmission and suspension take the toll.

Benjamin Randamm (not verified)    November 1, 2024 - 2:04PM

The Cybertruck should be able to do truck things, and that means towing big trailers. And given the Cybertruck's size and mass and power, it should be able to tow a big trailer frequently.

Clearly, the frame needs some reinforcement around the tow hitch so that the weight of the towed equipment can be better distributed onto the Cybertruck's frame.

GeofrdR (not verified)    November 1, 2024 - 2:04PM

It seems pretty clear that Tesla messed up their original owner's manual and has used the distance from hitch reasoning to fix it.

jon lowy (not verified)    November 1, 2024 - 2:49PM

A little bit of clarification that might help.

A steel structure is very ductile. When overloaded it will be damaged by bending. The bending will typically be recoverable by bending it back. Steel car bodies are repaired/straightened all the time of course.

An alloy casting (however mega/giga/hyper the gobbledegook) is mostly not ductile, so when the load rating is exceeded sufficently, it'll snap fully off with loud boink. And when the two bits are offered up to each other, they'll fit neatly and show some small stretching during the tearing/fracture.

Cars have a hard life, mechanically - even more so when towing.

A steel structure will harden/fatigue through repeated abuse and displace/tear progressively in general. And can be welded back on.

A cast alloy structure will go all at once, and respond badly to cyclic overloading. And respond badly to welding, in general.

QED, don't make car chassis parts out of light metal alloy by casting.

Elonsux (not verified)    November 1, 2024 - 4:24PM

All I saw was a whole bunch of words saying that the Cyber Truck could but shouldn't tow a trailer.

should call it the Cyber Flop. Useless.

Steven eldridge (not verified)    November 1, 2024 - 4:33PM

It would be helpful if they added a raised/drop hitch load chart also as these hitches will reduce load limits as they get higher or lower from the center of the receiver. I also have to assume it would change both the max tow and vertical load limits.

Aaron E (not verified)    November 1, 2024 - 5:14PM

So it's a "truck" only because Tesla calls it a truck but can't do anything a real truck can. Another win for the DePlorean!

Flint Smith (not verified)    November 1, 2024 - 5:30PM

So. You can push down on it 1000 pounds as long as you don't try to torque it downward. The longer your lever-arm, the less weight it will tolerate.

The trailer hitch is maybe 8 inches past the pin. 4 bicycle rack is, say, 32 inches. 4 times longer so 4 times less load.

Looking at the table and the mount would let us figure out the rating for any length.

T (not verified)    November 1, 2024 - 7:43PM

It's almost like a bunch of truck people don't actually know how towing or tow ratings work.

This is common knowledge in the actual logistics and hotshot world

Frank Thompson (not verified)    November 1, 2024 - 7:47PM

Only a dirt bike or enduro or small road bike would be less than 375 pounds, without any accessories.And the weight of the motorcycle mount would also decrease the payload.My 1983 Honda XL 600r dual purpose bike, made for off road, weighs about 305 pounds, plus a rear rack and weight of motorcycle mount would be close to the weight limit.A newer enduro or dirt bike with electric starter and radiator would be 350 to 400 pounds for a 600 or 650 cc .

Frank Thompson (not verified)    November 1, 2024 - 7:59PM

From the picture, I can not see a regular tow hitch, that should have thick steel tubing bolted to the frame on both sides.The picture looks like the bumper is where the tow ball bolts to, and it looks like the bumper broke off from trying to pull too much weight, or like what would happen if you gunned the motor while trying to pull out a large stump, and the bumper lost.From the picture, there were no steel frame rails visible, like you would see an most any gasoline engine type pickup truck with body on frame construction.The unibody type construction found on small cars still has a steel frame in the rear section, but would not be rated for a 2 inch receiver, only rated for small receiver if at all rated.

Matt (not verified)    November 6, 2024 - 7:01AM

In reply to by Frank Thompson (not verified)

The picture is from whistling diesels torture test. Where they drove it over cement cylinders, dropped it(the hitch) about 8 feet onto a k-rail then proceeded to yank the f150 that got stuck trying to do what the cybertruck did. So it was abused before hand and was using a chain to try and lift a truck up and over concrete at a very upwards angle which ripped the receiver and frame apart.

Will also note this torture test involved setting explosives on the vehicles to see how much damage bombs do to them so it breaking something was expected

And for the others in the comments the same torture when done did in fact bend the f150 real bad. So steel didn't perform better for the vertical load the only real problem is it snapped instead of bend which it's alloy not steel thats common sense.

Prestonjb (not verified)    November 1, 2024 - 8:19PM

So um let me get this right.

By using some funky math we can say the cyberpunk can tow 11000 pounds..

And we do so by simply putting the weight very far back therefore making the tongue weight to be very low.. eg not to exceed 160 pounds.

This just seems to build up the chance of accident when the heavy very far back load causes unstable oscillation of the lightly loaded tongue with respect to the weight on the very far back of the trailer

There is a reason for the 10% rule... And fancy math doesn't change that at highway speeds in a crosswind!

Eddie (not verified)    November 1, 2024 - 10:28PM

Not for nothing, but I don’t see many pickup trucks carrying too many motorcycle carriers on the hitch. Actually, I don’t recall ever seeing it. Saw hundreds in the bed of the truck though. Or on a trailer. I think this is an overblown issue.

Henry C (not verified)    November 2, 2024 - 8:30AM

Only Tesla could take something in use for this many ages and make it feel complicated been driving trucks for years and never seen failures like the CTs ..

If i see a CT towing i will be keeping my distance.

John (not verified)    November 2, 2024 - 9:45AM

I am one that cancelled their order on the Cyber Junk. My 2024 GMC 2500HD Diesel is able to tow 20,000 pounds on the bumper which I need for work. The Cyber Truck is great for pretty boys with soft hands and jobs.

Mike (not verified)    November 2, 2024 - 10:41AM

This "truck" is a joke if it's not an 11,000 lb absolute limit don't try to trick people into thinking it is. They should be sued for false advertising.