What could it be??? Advice plz

571705

{"text":"I haven’t been driving as long as sum and don’t claim to know EVERYTHING there is about trucks. But every time I hit a bump my cab bounces like crazy and sometimes if I hit the right bump either the cab or the trailer really hard? What could it be THANKS IN ADVANCE for all SERIOUS advice!!!","videos":"[]","link":"{}","pics":"[]","canComment":true}

631628

{"replyToPid":0,"replyTo":"","text":"sounds like an old Volvo air ride front axle I drove, ride hight was off and front axle was bottoming out"}

35947

{"replyTo":"","text":"Cab shocks ","replyToPid":0}

630524

{"replyTo":"","text":"are the air bag over extended on the cab , truck or trailer ? if so adjust the ride height","replyToPid":0}

658966

{"replyTo":"","text":"check cab mounts( in the front) or cab shocks or cab air bags","replyToPid":0}

35947

{"replyTo":"","text":"Can shocks ","replyToPid":0}

47495

{"replyTo":"","text":"cab air bags or shocks","replyToPid":0}