Which of the following is true about motor vehicle inspections?

Some vehicles do not require inspections because various regulations in Japan stipulate exemptions for certain categories of vehicles. For instance, new vehicles may have a grace period during which they do not require an inspection, typically for the first three years after their registration. Additionally, motorcycles, small vehicles, or those that are rarely used may have different inspection requirements. These regulations are in place to focus inspection resources on vehicles that are more commonly on the road and may pose a higher safety risk. Therefore, it's essential to be aware that not all vehicles are mandated to undergo inspections at all times.