PDI stands for “Pre-Delivery Inspection.” A PDI inspection is a thorough examination and testing process that is performed on vehicles, typically automobiles, motorcycles, recreational vehicles (RVs), and other similar motorized vehicles, before they are delivered to the customer or dealership. The purpose of a PDI inspection is to ensure that the vehicle is in proper…
A reefer trailer, also known as a refrigerated trailer, is a type of specialized trailer used for transporting temperature-sensitive goods, such as perishable foods, pharmaceuticals, and other products that require a controlled environment to maintain their freshness and quality. These trailers are equipped with a built-in refrigeration or cooling system that allows the temperature inside…
An adjustable axle assembly that can be moved forward or backward to adjust weight distribution and comply with weight limits.
A configuration in heavy trailers where two axles are positioned close together to evenly distribute the load and improve stability. Tandem axles are common in larger trailers.
Similar to heavy trailers, tandem axles in agriculture trailers refer to two closely spaced axles, enhancing stability and load distribution for farm-specific applications.
The maximum weight that a trailer tire can support when properly inflated. Trailer tires must have a sufficient load rating to accommodate the trailer’s GVWR and payload.
Specialized trailer for transporting liquid or solid materials in the oil and gas industry. It often includes a vacuum system for loading and unloading hazardous materials safely.