Thread: It makes you wonder.

Why - I do it all the time and have no issues. Quite safe both towing may camper and in the wet.

Not sure what the issue is as you still have full control of your car.

Garry

I use CC a fair bit (but not towing). When the road is undulating and has curves the application of power (and occassional kick down) at unexpected (the worst times)for example, on the apex of a corner. I could see how it would be an issue.

My engine is too small and my van too big to even contemplate using CC. On a straight flat road maybe in 4th only at about 85km/h.
Regards
Robbo

Originally Posted by garrycol

Why - I do it all the time and have no issues. Quite safe both towing may camper and in the wet.

Not sure what the issue is as you still have full control of your car.

Garry

Garry,
Using CC on wet roads can cause the car to begin to hydroplane and, has been described as causing the vehicle to literally 'fly through the air'. If the cruise control is on and your car begins to hydroplane i.e. when your tyres lose contact with the road, the car will accelerate to a higher rate of speed and 'take off' causing the driver to lose control.
Similarly, if you come to a sweeping bend or going up a hill, the car initially slows down then the computer realises what's happening and (in an auto) kicks down. Result? Half-way through the sweeping bend or half-way up the hill the car begins accelerate and accelerate very quickly! Add that scenario to a wet road and it's easy to see how a driver can, almost in the blink of an eye, lose control.
I use CC regularly on the highway but never when its wet and never towing my camper, just too dangerous.

Ok thanks for that - never experienced those issues with over 25 years using cruise control driving in the very conditions you mentioned - however certainly there are occasions when I would not use cruise control such as slow winding roads and in medium to heavy traffic.

I don't share your views and your entitled to your opinion but I don't believe there is any basis to them.

cheers

Garry

There have been reported cases of people losing control of their vehicle using CC in the wet, but I haven't heard of one for a while. Newer vehicles with ESP won't do that - as soon as the car loses control and the ESP kicks in, the CC is disengaged as part of the process. I use my CC all the time - wet, dry, trailer or no trailer. Never had a problem, but I drive to the conditions anyway.

Originally Posted by bacicat

There have been reported cases of people losing control of their vehicle using CC in the wet,

I have heard far more people loose control in the wet driving normally with no CC or not engaged - so maybe to lower the incidence we should all be driving with CC in the wet.

Garry

You just need to apply "common sense".
You don't get up and walk back to get a cup of coffee in a Motorhome with cruise control on either.

I use it if bored towing on a straight level road, but find the TD5 kicks down too much on the slightest rise.
I have very rarely aquaplaned in Australia , and if it's raining that heavily you should have slowed down long ago.

Regard sPhilip A