Have you ever burn tires ? Yes, I have burn tires of peugeot 407 1.6 HDI and I see that smoke and the sound of burning tires are so enjoyable.
So what is burnout?
The origins of burnouts can be traced to drag racing, where they have a practical purpose: drag racing tires perform better at higher temperatures, and a burnout is the quickest way to raise tire temperature immediately prior to a race. They also clean the tire of any debris and lay down a layer of rubber by the starting line for better traction. Drag race tracks sometimes use a specially-reserved wet-surface area known as the "water box," namely this because water is poured onto a certain area to reduce the friction to initiate the "burnout," for this purpose.
Burnouts eventually became a serious form of competition and entertainment in their own right. Considerable prize money or goods are sometimes involved, and cars may even be sponsored or purpose-built specifically as "burnout cars". Burnout contests are judged on crowd response, with style and attitude therefore being important factors. Such contests are particularly popular in Australia but often occur in North America as well.
Performing a burnout in a front wheel drive vehicle is likely to result in damage to the drivetrain. It is usually achieved by engaging the emergency brake (e-brake) to lock up the rear tires and flooring the gas pedal.
To perform a burnout in a rear wheel drive vehicle the driver has to simultaneously engage the gas and brake pedals. The brake pedal will require modulation, as the goal is to allow the rear tires to spin while holding the car in place with the front wheels remaining motionless. At a certain point of balance, the front brakes will prevent the car from moving forward while the rear brakes will have insufficient grip to keep the wheels from spinning, since engine power is transferred to the rear wheels only.
It is possible to make rear-wheel drive burnouts easier by installing "line locks", devices which allow fluid pressure on the front brakes to be maintained while releasing the pedal to free the rear brakes. This is especially useful in a manual transmission vehicle, in which it can be quite difficult to manipulate the clutch, brake and gas pedals simultaneously. Line locks also reduce wear to the rear brakes, a common problem otherwise.
Burnouts are most difficult to perform in four-wheel drive and all-wheel drive cars, as they have better traction than FWD or RWD vehicles. It requires significantly more powerful engines to break all four tires loose at the same time, and the tires will spin for only a short while before all four gain traction.
To watch Burnout Video from Youtube please click here
