Have a vehicle ramp or mechanic's pit for the search
Put it in a vehicle lift.
An automotive lift is a mechanical device, (usually hydraulic), that lifts an automobile up in the air to allow easy access to the undercarriage. It allows you to work or inspect the bottom of the vehicle while standing.
The Ford F150 was produced from the years 1948 to present. The rust is bad on the undercarriage of a Ford F150 if the rust can be seen falling off of the vehicle.
There is no simple way. You need to inspect the entire vehicle.
Just behind the front bumper on the passenger side. It is tucked underneath the undercarriage of the vehicle.
The horn on a 1984 Toyota pickup is located in the undercarriage near the front pumper. It is on the passenger side of the vehicle.
just had this happen to my 1500 hd, it was a loose transmition mount
If parts of your undercarriage scrape on the speed bumps as you pass over them, yes, they could do damage to your vehicle.
a wheeled structure beneath an aircraft, typically retracted when not in use, that receives the impact on landing and supports the aircraft on the ground.the supporting frame under the body of a vehicle.
Have a trusted mechanic inspect the vehicle before you make the purchase.
Put the vehicle on a rack and inspect the tie rods.
Just like any other vehicle. You inspect them regularly and change them when they are thin.