| Glossary Word | | Glossary Description | | |
| Cab Air Dam Front Bumper | | A rounded bumper that improves airflow within the engine compartment as well as under-cab airflow. It is usually plastic and the same color as the cab rather than the vertical chrome bumpers on more traditional tractors. |
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| Cab-Over-Engine Tractor | | These tractors have the driver sitting over the engine. There is no front hood on these tractors. |
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| Cab Roof Deflector | | A straight piece of plastic or fiberglass that extends from the top of the cab at an angle. It usually has open sides and may be retractable. |
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| Cab Roof Fairing | | A roof fairing that extends partially over the cab of the truck with enclosed sides. It may not line up perfectly with the sides of the cab. |
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| Cab Side Fairing | | Extends downward from the base of the cab between the wheels of the tractor , covering the open space and streamlining the fuel tank(s). Most cab side fairings have steps to reach the cab molded directly into the fairing. |
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| Car clubs | | Common in parts of Europe, car clubs enable people to have access to a shared car pool. They are cheaper and easier to use than relying on standard car rental. |
