Questionable modifications: pictures inside!

  • Thread starter -Fred-
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suicideknob.jpg
 
Well, here's what I figure...

A: A Suicide Knob Is not only an illegal modification on everything other than industrial and agricultural vehicles, but pointless on a normal car or truck.
B: Because they're most often associated with such industrial vehicles, (and not high-end sports cars,) Having one that proudly states "Lotus," with an obviously faux Carbon Fibre Background does seem a bit...chav-ish.
 
It's a knob on the steering wheel used in gymkhanas to turn the wheel quickly with one hand. It's called a suicide knob because in a crash with no airbag, your head is likely to connect with the steering wheel and a hard piece of plastic/wood/metal sticking out of it will do a bundle of damage.

Suicideknob2.jpg


Suicideknob1.jpg
 
Actually, it's primarily used so you can put one arm around your girlfriend while driving (in normal cars, Hot Rods, and pickemup trucks, anyway.) Don't know many people who actually use them for RACING...
 
Actually, it's primarily used so you can put one arm around your girlfriend while driving (in normal cars, Hot Rods, and pickemup trucks, anyway.) Don't know many people who actually use them for RACING...

I can't tell if that's sarcasm, the only times I ever see one used on a car is when my friend autocrosses his 500SEC. Its a big car with a huuuge steering wheel so it does make sense, however, he always removes it when he's not crossing.
 
I can't tell if that's sarcasm, the only times I ever see one used on a car is when my friend autocrosses his 500SEC. Its a big car with a huuuge steering wheel so it does make sense, however, he always removes it when he's not crossing.

Well, not everyone who buys one is an autocross enthusiast, are they?

I was being semi-serious. They first became popular on industrial vehicles where one has to crank the steering wheel 20 times to go from lock to lock, but guys began putting them on hot rods so they could drive with one hand...
 
Well, not everyone who buys one is an autocross enthusiast, are they?

I was being semi-serious. They first became popular on industrial vehicles where one has to crank the steering wheel 20 times to go from lock to lock, but guys began putting them on hot rods so they could drive with one hand...

gotcha
 
handicapped hand controls are a bit different if that's what you're referring to, one of the cars I was in for drivers ed happened to have full hand controls for the handicapped and if I remember correctly it didn't have a suicide knob, it had bars attached to the wheel that connected to the gas and brake pedals and could also be used to steer.
 
The best way to see why people used these is simple. The next time your at a junk yard jump inside an old 40's or 50's car and try turning the wheel. Remember these cars didn't have power steering so the knobs made it easier to turn the wheels. A lot of truck drivers used them years ago. Yes they were illegal in most states, my father used to use one on a lot of his cars.
 
I remember seeing these steering knobs on Greyhound buses and even street buses. They were quite common thirty years ago.
 
Srsly? I'm pretty sure you can request a rental car with one in Europe... or at least the option is there.


In the states they are illegal for use in any highway truck. Not 100 % sure about cars though.
 
Roo
It's a knob on the steering wheel used in gymkhanas to turn the wheel quickly with one hand. It's called a suicide knob because in a crash with no airbag, your head is likely to connect with the steering wheel and a hard piece of plastic/wood/metal sticking out of it will do a bundle of damage.

Not only that, but there were many cases of the knob breaking or coming out of the drivers hand causing a crash.
 
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