Maybe Don’t Use Your Cybertruck For Towing

AbleGuy

Officious Intermeddler


According to these two interesting and enlightening stories, the decision to use cast aluminum for the frame on your vehicle that supports your towing infrastructure might not be the best idea.
 
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cricketwagon

New member
Do you fly places for business or pleasure ? Aren't you concerned that the air frame is made out of aluminum and is exposed to significant stresses like turbulence ?

In all seriousness, what's the maximum dynamic load that a properly setup 11k trailer is going to put on the hitch receiver ?
 

cricketwagon

New member
I am currently building a new expedition truck.
The habitat is completely glued together. There is no wood and no steel, a lot of plastic and glass and some aluminium.
The habitat is glued to the chassis.
Cheers,
Peter
OKA196 motorhome
In all seriousness, there are adhesives used even in the aerospace industry. When the correct compounds are used in the right context they can perform just as good as the mechanical fasteners while reducing complexity and weight.
 

cranecamsou

New member
Do you fly places for business or pleasure ? Aren't you concerned that the air frame is made out of aluminum and is exposed to significant stresses like turbulence ?

In all seriousness, what's the maximum dynamic load that a properly setup 11k trailer is going to put on the hitch receiver ?
Just a guess here, don't shoot me....

11k lbs trailer, should be ~20% tongue weight. Let's say there should be some built in allowances for owners getting this wrong, so let's say 30% is within reason.

11,000 * 30% = 3,300 lbs static load

I would estimate dynamic loads on the highway, potholes, dips, speedbumps, etc could be 3x the static load pretty frequently.

3,300 static * 3 = 9,900 lbs dynamic. So yeah, the subframe breaking off at 10k Lbs seems like a major issue
 

86scotty

Cynic


According to these two interesting and enlightening stories, the decision to use cast aluminum for the frame on your vehicle that supports your towing infrastructure might not be the best idea.

I think it's an incredibly bad idea but we're missing the point here. Look at that hideous blue contraption. Isn't the idiot that designed it all about culling from the herd all that isn't the right color or doesn't look right to him and his.......people? I think Cybertrucks should be deported, no matter what work they can or can't do, because they don't look right.
 

ThundahBeagle

Well-known member
Do you fly places for business or pleasure ? Aren't you concerned that the air frame is made out of aluminum and is exposed to significant stresses like turbulence ?

In all seriousness, what's the maximum dynamic load that a properly setup 11k trailer is going to put on the hitch receiver ?
I might be just an unfrozen caveman lawyer, but are airframes forged aluminum vs this cast aluminum?
 

ThundahBeagle

Well-known member
Just a guess here, don't shoot me....

11k lbs trailer, should be ~20% tongue weight. Let's say there should be some built in allowances for owners getting this wrong, so let's say 30% is within reason.

11,000 * 30% = 3,300 lbs static load

I would estimate dynamic loads on the highway, potholes, dips, speedbumps, etc could be 3x the static load pretty frequently.

3,300 static * 3 = 9,900 lbs dynamic. So yeah, the subframe breaking off at 10k Lbs seems like a major issue
I thought tongue weight was supposed to be 10%? 15 maybe?
 

ThundahBeagle

Well-known member
I think it's an incredibly bad idea but we're missing the point here. Look at that hideous blue contraption. Isn't the idiot that designed it all about culling from the herd all that isn't the right color or doesn't look right to him and his.......people? I think Cybertrucks should be deported, no matter what work they can or can't do, because they don't look right.

Cant deport CyberTruck. It was born here.

If the goal was to build the Cybertruck as a stand-in for the Delorean in some hopeful reboot of the Back to the Future movies, kind of a fail.
 

Peter_n_Margaret

Adventurer
Some marketing success requires just ONE of the following features....
1. Better.
2. Cheaper
3. Different

Cybertruck has #3. Some people will buy it.
If any product has any 2 of the above it will do very well.
If it has all 3 it will 'clean up'.

Cheers,
Peter
OKA196 motorhome
 

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