Thekeytochassisdesignistomeetalltheperformanceindicatorsofthevehicle.Thebasicperformanceofacarcanbesummarizedaspower,economy,braking,stability,comfort,safetyanddurability.Generallyspeaking,chassisengineeringinvolvesthedesignandconfigurationofthefrontandrearsuspensions,steeringsystem,brakingsystemandwheels.Thevehicleperformancedirectlyrelatedtothesesystemsincludesbraking,stabilityandcomfort.Thesuspensioncomponentsofthechassisshouldbefirmenough,andwhethertheirdesignisinplacedirectlyaffectstheframe......