Slippery conditions.
Since it takes further to stop on a wet roadway you should slow down and increase your following distance
At least three seconds, more in adverse weather conditions.
Should proceed with caution
The forks should be about 1 foot clear of the roadway when travelling.
"Pull off the roadway and activate your emergency flashers."
Yes, where it is windy and or the road is wet or your vision is limited by weather, you will take longer to stop your vehicle. To allow for this you should increase your distance from the vehicle ahead of you AND drive more slowly.
A safe distance, depending on road and weather conditions, would be 2 - 3 seconds
Ease off the gas pedal and pull off the roadway.
True
To always make sure your tires are not flat and/or worn down. Watch for other people on the road who may hit you.
Car lengths
Absolutely never turn off the engine when you are in a driving lane on any roadway. A stop sign means stop, not park.