Which vehicle type does not have a unique stopping distance requirement in the brake test?

In the context of the Texas Vehicle Safety Inspection Certification, light trucks do not have a unique stopping distance requirement in the brake test. Instead, they typically fall under the general requirements that apply to passenger vehicles. This means that when assessing the stopping distance during brake tests, light trucks will adhere to the same established criteria that apply to passenger cars, rather than having a distinct standard.

Passenger cars and motorcycles have specific requirements based on their characteristics, such as weight and braking systems, which justify the need for unique stopping distance specifications. Combination vehicles, often being larger and heavier, also have their own set of stopping distance requirements that account for their size and the complexity of their braking systems. Light trucks, therefore, are treated similarly to passenger vehicles in this aspect, resulting in them not requiring a unique stopping distance requirement.