Question

Why do the crosstubes need to be adjusted after extending the wheel lift?

1) So the lift can support the disabled vehicle
2) So that the L-arm receptacles are closer to the outer sidewalls of the tires
3) So the bottom of the tires are six inches above the ground
4) So the disabled vehicle does not come into contact with the tow truck

Answer 1

For cars modified to be closer to the ground, installing stiffer springs is usually beneficial. They reduce the risk of the car bottoming out and can improve handling, but it is crucial to find a balance between stiffness for performance and comfort.

Step-by-step explanation:

When people modify cars to sit much closer to the ground than the original manufacturer specifications, it's often for aesthetic or performance reasons. One of the considerations for this type of modification is the suspension system, particularly the spring rate or stiffness. Stiffer springs are typically required to reduce the likelihood of the car's chassis making contact with the ground during travel over bumps or through dips.

Stiffer springs will have reduced compression under load, which is beneficial for low cars because it helps to maintain clearance from the ground. Furthermore, stiffer springs can contribute to better handling by reducing body roll and improving the overall stability of the car. It's important, however, to balance stiffness with comfort, as too stiff a ride can be uncomfortable and exacerbate wear on other vehicle components.