How to do nonlinear simulation with prestress initial conditions?

I want to simulate the suspension with rubber bearings like in the video

Dexter Torflex Suspension Axles - YouTube

The rubber is squeezed into the housing, so it is prestressed before any rotary motions.

How to start nonlinear large deformation simulation with initial prestress?

Thanks,

Aik-Siong Koh

SolidworksSimulation