Chassis Systems Lightweighting Report

Chassis Systems Lightweighting Report

Publication Date: 25-Jun-2019

Analogous to the skeleton of a body, the chassis acts as the base to all the other component areas, and it prevents any torsional deflection in the vehicle. The chassis supports sprung and unsprung mass, dynamic and static loadings, movements and stoppages—in short, a wide variety of critical vehicular functions. Hence, chassis design, both in terms of shape/form and materials, must be carefully planned.

About this report

This report explores the prevalent lightweighting options and trends for the chassis component areas with an increased focus on advanced chassis lightweighting trends that include new components as well as new technologies affecting chassis system functionalities as well as weight. Additionally, the report discusses how the latest automotive trends such as electrification, advanced driver assistance systems (ADAS), and autonomy (as well as the increasing customer requirements) are driving the weight and materials use in chassis component designs.  


Key Takeaways

Key findings      

Chassis Systems


Wheels System (Wheels Sub-system)

Wheels sub-system basics          
Materials for the wheels             

Chassis Frames (Chassis Frames Sub-system)

Chassis frame sub-systems and lightweighting   

Suspension Systems (Suspension Sub-systems)

Suspension sub-systems and lightweighting        

Steering Systems (Steering Sub-systems)

Steering sub-systems and lightweighting             

Braking Systems (Braking Sub-systems)

Braking sub-systems and lightweighting


Conclusions and takeaways

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Services coverage include:

  • Autonomous Driving
  • Connected Car
  • User Interface and Experience (UI/UX)
  • Lighting
  • E/E & Semi
  • Interior Comfort and Passive Safety
  • Thermal Management
  • OEM Strategy
  • Materials and Lightweighting
  • Chassis
  • E-Mobility
  • Powertrain Component

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