The Chassis Cowls, also identified as chassis are the foremost supporting structures of the motor vehicles, to which all other mechanisms are attached. These come with highly rigid sub frames, which can handle optimal chassis forces. Also, these can transfer them consistently to a wide zone. These cowls can support the vehicle's mechanical constituents as well as body and can also deal with dynamic as well as static loads, without excessive deflection or distortion such as weight of the body and cargo loads, torsional and vertical snaking conveyed by going over irregular surfaces etc. Chassis Cowls can also deal with the crosswise forces made by side wind, road unevenness and steering of vehicle.