Why do Thais drive a right-handed steering wheel but other countries drive left-handed steering wheels?

When you travel abroad, have you ever noticed that the steering wheels of the cars in each country are different? This is quite confusing for people who drive due to the differences of the road. What are the reasons why steering wheels are on the left and on the right side of a car? Why don’t we make steering wheels on the same side for every car? Let’s find out with ACU PAY today!