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The search to replace car parts with lighter ones is not limited to any one type of part; according to a spokesman for Ford Motor Company, engineers strive for lightweighting "anywhere we can." [ 7 ] Using lightweight materials such as plastics , high strength steels and aluminium can mean less strain on the engine and better gas mileage as ...
Keeping your car humming happily is simple, ... Easy Tips for Maintaining Your Car in Top Shape. Gary Witzenburg. June 27, 2024 at 11:05 AM ... and if all you do is occasionally check these six ...
Autobesity, also known as car bloat and truck bloat, is the trend, beginning in about the 1990s, [3] of cars increasing in average size and weight. [4] [5] The average weight of cars sold in Europe increased by 21% between 2001 and 2022. [6] In the United States, SUVs and pickup trucks comprised more than 75% of new sales in 2024 compared to 38 ...
The average car weight in 2022 was 4,094 pounds, according to a report from the Environmental Protection Agency. However, what is considered a normal weight will depend on the type of vehicle you ...
Strength depends upon material properties. The strength of a material depends on its capacity to withstand axial stress, shear stress, bending, and torsion.The strength of a material is measured in force per unit area (newtons per square millimetre or N/mm², or the equivalent megapascals or MPa in the SI system and often pounds per square inch psi in the United States Customary Units system).
For normal car and light-truck applications, SAE specification J431 G3000 (superseded to G10) dictates the correct range of hardness, chemical composition, tensile strength, and other properties necessary for the intended use. Some racing cars and airplanes use brakes with carbon fiber discs and carbon fiber pads to reduce weight.
The terms "active" and "passive" are simple but important terms in the world of automotive safety. "Active safety" is used to refer to technology assisting in the prevention of a crash and "passive safety" to components of the vehicle (primarily airbags, seatbelts and the physical structure of the vehicle) that help to protect occupants during a crash.
CMVs are restricted by gross weight (total weight of vehicle and cargo), and by axle weight (i.e., the weight carried by each tire). The federal weight limits for CMVs are 80,000 pounds (36,000 kg) for gross weight (unless the bridge formula dictates a lower limit), 34,000 pounds (15,000 kg) for a tandem axle, and 20,000 pounds (9,100 kg) for a ...