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The trucking industry is an important part of the economy in the United States. According to the American Trucking Association, there are over 3.5 million professional truck drivers. This includes owner operators, delivery drivers, and heavy-duty truck drivers. About one-quarter of all truck drivers work for themselves. About 1.2 million trucking companies are registered in …

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A tank truck is a vehicle designed for transporting liquids on the road. These trucks are similar to railroad tank cars. Tank trucks come in many sizes and variants. While the largest trucks are similar to railroad tank cars, there are several different types available on the road. The main differences between a tank truck …

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A Denali truck is a luxury SUV with an impressive price tag and is capable of towing a considerable amount of weight. Its interior is filled with luxury features, such as heated second-row seats and wireless phone charging. A Denali is also equipped with an eight-speaker premium audio system. In addition, a Denali is available …

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The first and fourth digits of a truck’s transmission gear ratio are 2H and 4H. The first one is used for normal driving conditions, while the latter is best for situations where you need extra traction. In general, 2H is the better choice, but 4H will work better in some situations, such as on light …

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Spindles are the part of the suspension system that connects the front wheels to the truck’s axle. The spindle rotates and steers the vehicle. Whether you have an old truck or a new one, you probably have spindles. You can change them or replace them. If you’re restoring a truck to factory specs, a quality …

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