2019 Ram 1500 Materials Chassis

6 years ago
30

Reducing the weight of components on the new Ram 1500 improves fuel economy and allows for more content while raising payload and towing capability. By using effective high-strength steels, composites and aluminum, the 2019 Ram 1500 has dropped nearly 120 pounds from the chassis (100 pounds from frame alone) and nearly 225 pounds overall when compared to the previous generation. Additional weight reductions balance out added content to provide new comfort and fuel-saving content.

The all-new Ram 1500 also takes advantage of lightweight aluminum for selective components, not just where possible but where practical. Although the Ram 1500 hood and select chassis components pioneered aluminum in 2009, the following chassis elements on the Ram 1500 made a notable reduction in weight by moving to aluminum in the all-new model:
Tailgate
Engine mounts
Front axle center section
Front suspension crossmember
Transmission crossmember
Steering system gear

Lightweighting also involves substituting composites for metal – which offer high-tensile strength at very low weight while improving durability. The upper front suspension control arms (integrated with a steel structure), and the air dam structure are made from, or combined with, composite materials. The weight reductions allow for more convenience, comfort and entertainment features but also innovative fuel-saving technology, such as thermal management, eTorque and active aerodynamics.
More info:
http://www.mikescarinfo.com/2018/01/2019-ram-1500.html

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