Did you already get your firmwares from car parameters from a recent drive?
{'carParams': {'alternativeExperience': 1,
'autoResumeSng': True,
'carFingerprint': 'RAM HD 5TH GEN',
'carFw': [{'address': 1863,
'brand': 'chrysler',
'bus': 0,
'ecu': 'abs',
'fwVersion': b'68544596AC',
'logging': False,
'obdMultiplexing': True,
'request': [b'"\xf12'],
'responseAddress': 1223,
'subAddress': 0},
{'address': 1858,
'brand': 'chrysler',
'bus': 0,
'ecu': 'combinationMeter',
'fwVersion': b'68528788AF',
'logging': False,
'obdMultiplexing': True,
'request': [b'"\xf12'],
'responseAddress': 1218,
'subAddress': 0},
{'address': 1875,
'brand': 'chrysler',
'bus': 0,
'ecu': 'fwdRadar',
'fwVersion': b'04672934AB',
'logging': False,
'obdMultiplexing': True,
'request': [b'"\xf12'],
'responseAddress': 1235,
'subAddress': 0},
{'address': 1889,
'brand': 'chrysler',
'bus': 0,
'ecu': 'eps',
'fwVersion': b'68534023AC',
'logging': False,
'obdMultiplexing': True,
'request': [b'"\xf12'],
'responseAddress': 1249,
'subAddress': 0},
{'address': 1860,
'brand': 'chrysler',
'bus': 0,
'ecu': 'srs',
'fwVersion': b'68428503AA',
'logging': False,
'obdMultiplexing': True,
'request': [b'"\xf12'],
'responseAddress': 1220,
'subAddress': 0},
{'address': 2016,
'brand': 'chrysler',
'bus': 0,
'ecu': 'engine',
'fwVersion': b'52370331AF',
'logging': False,
'obdMultiplexing': True,
'request': [b'"\xf12'],
'responseAddress': 2024,
'subAddress': 0}],
'carName': 'chrysler',
'carVin': '3C6UR5EL2PG511889',
'centerToFront': 1.6654000282287598,
'communityFeatureDEPRECATED': False,
'dashcamOnly': True,
'directAccelControlDEPRECATED': False,
'enableApgsDEPRECATED': False,
'enableBsm': True,
'enableCameraDEPRECATED': False,
'enableDsu': False,
'enableGasInterceptor': False,
'experimentalLongitudinalAvailable': False,
'fingerprintSource': 'fw',
'flags': 0,
'fuzzyFingerprint': True,
'hasStockCameraDEPRECATED': False,
'isPandaBlackDEPRECATED': False,
'lateralTuning': {'torque': {'friction': 0.05000000074505806,
'kf': 1.0,
'ki': 0.10000000149011612,
'kp': 1.0,
'latAccelFactor': 1.399999976158142,
'latAccelOffset': 0.0,
'steeringAngleDeadzoneDeg': 1.0,
'useSteeringAngle': False}},
'longitudinalActuatorDelayLowerBound': 0.15000000596046448,
'longitudinalActuatorDelayUpperBound': 0.15000000596046448,
'longitudinalTuning': {'deadzoneBP': [0.0], 'deadzoneV': [0.0], 'kf': 1.0, 'kiBP': [0.0], 'kiV': [1.0], 'kpBP': [0.0], 'kpV': [1.0]},
'mass': 3541.0,
'maxLateralAccel': 1.399999976158142,
'maxSteeringAngleDegDEPRECATED': 0.0,
'minEnableSpeed': -1.0,
'minSpeedCanDEPRECATED': 0.0,
'minSteerSpeed': 16.0,
'networkLocation': 'fwdCamera',
'notCar': False,
'openpilotLongitudinalControl': False,
'pcmCruise': True,
'radarTimeStep': 0.05000000074505806,
'radarUnavailable': True,
'rotationalInertia': 11899.3388671875,
'safetyConfigs': [{'safetyModel': 'noOutput', 'safetyParam': 0, 'safetyParam2DEPRECATED': 0, 'safetyParamDEPRECATED': 0}],
'safetyModelDEPRECATED': 'silent',
'safetyModelPassiveDEPRECATED': 'silent',
'safetyParamDEPRECATED': 0,
'startAccel': 0.0,
'startingAccelRateDEPRECATED': 0.0,
'startingState': False,
'steerActuatorDelay': 0.20000000298023224,
'steerControlType': 'torque',
'steerLimitAlert': False,
'steerLimitTimer': 0.4000000059604645,
'steerRateCostDEPRECATED': 0.0,
'steerRatio': 15.609999656677246,
'steerRatioRear': 0.0,
'stopAccel': -2.0,
'stoppingControl': True,
'stoppingDecelRate': 0.800000011920929,
'tireStiffnessFront': 434365.90625,
'tireStiffnessRear': 539506.0,
'transmissionType': 'unknown',
'vEgoStarting': 0.5,
'vEgoStopping': 0.5,
'wheelSpeedFactor': 1.0,
'wheelbase': 3.7850000858306885},