Car safety and equipment safety are necessary to enjoy the holidays as families now prepare to enjoy their summer holidays or their weekends. Engineer Amr Asaad offers advice to prepare cars for traveling and spending a happy holiday. He said long travels might be difficult for some cars so they should be prepared at least two days before travel. The steps are as follows: - Changing or measuring engine oil two days before traveling and re-measuring it on the day of travel. - Changing or measuring gear oil and steering pump oil. - Filling the scanners with water. - Controlling the radiator water two days before traveling and measuring it on the day of travel. - Adjusting the tires pressure and the spare tire. - Check up on the car lights and changing any broken ones.