Forum Discussion

kerrlakeRoo's avatar
kerrlakeRoo
Explorer
Apr 06, 2017

Anti sway

I have used load leveling hitches in the past, and will continue to. But I am curious just what the "anti sway" controls are that all truck manufacturers seem to be claiming they have built in on their products.
I asked a salesman and just got a shoulder shrug, so I was curious if it was anything other than maybe some form of controlled braking, or is it a sway bar?
  • ABS on the TV...not the trailer

    Some say on the trailer too, as most of the modern trailer brake controllers are PWM'd (pulse width modulated...digital), but unless there is an AMS module on a trailer hydraulic braking system...not likely IMHO

    The hysteresis (raise time...AKA slop of that curve/incline) is NOT fast enough to accomplish an ABS braking session

    Plus, trailer wiring and the magnets will have too much impedance (flux field build up will take too long and the falling off (turn off) like wise will take too long)

    So it just sends voltage to the trailer brakes (all of them) at whatever preset it is at (boost, gain, etc)

    Agree...should not happen in the first place if properly sized/setup/etc. Even the OEM's which offer it on their products has a 'recommendation' for that option...and it is to have it properly sized/setup or some such CYA fine print
  • rhagfo wrote:
    BenK wrote:
    Personally think these new IMPROVEMENTS are...have dumbed down too many drivers out there...but am in the vast minority on that opinion...


    BenK wrote:
    Personally think these new IMPROVEMENTS are...have dumbed down too many drivers out there...but am in the vast minority on that opinion...


    rexlion wrote:
    Not sure if they dumb down the drivers, or if the drivers are just dumb to begin with! ;) (Not all drivers... only some)


    4X!
    I think there are way too many dumb and not paying attention to what they are doing drivers now days. Devices like these just give them license to continue not paying attention.
    Not anti technology just not one that would rely on it.

    Maybe the technology should, report on too many incidents where the car save the dumb driver.

    Better yet, just disable the car, with a big message on the instrument, "CAR DISABLED BECAUSE YOU ARE A VERY BAD DRIVER!".


    Lol. Agreee whole heartedly.
    Many discussions about the "safety features " or nannies as those of us who learned how to drive when you had to control ALL aspects of the vehicle operation manually.

    Being in the worst drivers in the country zone here in Seattle, I'm sure Portland is similar just by way of location and similar ethnic and socio economic groups (tree huggers), I see most all these integrated "services" vehicles now provide just making drivers worse.
    He!!, in some cars you can text and drive with no fear of crashing almost because collision avoidance, lane change warnings, adaptive cruise control and active braking keep you on track or at least warn you you're about to f up.
    Add in abs, traction control, stability control, trailer sway control and auto trailer backing and auto parallel parking, no one will even know how to control a vehicle when it comes to less than ideal conditions or a situation where any real skill is involved.

    It's plain out of hand now. I'm 44 years old and had such a hatred for ABS when it came out, I bought our only brand new vehicle to date, a 2001 Dodge Ram mainly because it was the last truck available without 4 wheel abs.
    grew up driving in snow, plowing snow, playing in it. Last thing I want when it's low traction is some system taking over my 2 or 3 ways to get thru it. Acceleration, braking and steering.
    I've learned to drive with those systems and it's kind of fun throwing a vehicle sideways and watching/knowing the stability control will dial it back in for you, but for those that haven't, god forbid they get in a situation where the vehicle doesn't save them. They're going straight off the road!
    Can't count how many times I got stuck, up on the AK N Slope. Busting a hardpack snow drift and as soon as you giver the beans, traction control takes over and you're stuck! Became force of habit to turn off tc whenever I was in inclement weather up there because an unseen drift you couldn't punch thru due to the nannies coming on could mean putting yourself in serious danger. (40 below, no one around and you just got stuck out in a blow because your truck decided what was best for your right foot!)
    I realize this is not the norm, but it's just a sign of the times, pandering to the lowest common denominator in society.
    Rant over....for now.

About RV Tips & Tricks

Looking for advice before your next adventure? Look no further.25,102 PostsLatest Activity: Jan 18, 2025