a tire low on air
a different size tire
a brake dragging
loose/worn steering and suspension components such as tie rod ends or ball joints
alignment
At minimum 3 seconds. If the road conditions are adverse, it should be 5 seconds or more.
At least three seconds, more in adverse weather conditions.
False; you want to increase your distance from the vehicle you're behind.
When following a vehicle in front of you.
False; you want to increase your distance from the vehicle you're behind.
when road conditions are bad, slow down your vehicle
As a general rule, 3-5 seconds would be appropriate but it largely depends on the road conditions, your speed and the stopping capabilities of the vehicle that you are driving.The question to ask yourself is: If the vehicle in front come to a sudden halt, will I be able to stop without hitting them?If the answer is 'no' - you are not driving at a safe distance from the vehicle and you should back off.If the answer is 'yes' - you are leaving safe distance.
Discipline driving is following a system of rules governing driving with concern for others, defensive driving as well as a reassure of your vehicle upkeep and safety
That depends on the vehicle and driving conditions. Check your owner's manual. It could be at 12,000 miles or at 80,000 miles.
Rule of thumb, 1 car length every 10 mph
It adjusts to the driving conditions as you operate your vehicle.
It depends on the vehicle that you are driving, the legal restrictions, the road conditions, etc.