Ride is extremely harsh and punishing. Ride is extremely rough and makes driving the vehicle painful and distracting. Takes the joy out of ownership. Plastic is dangerous if you accidentally knock your knee into it. Transmission can't find the right gears, takes a lot of strength to steer. Sorry I bought the vehicle, can't wait to get rid of it. Worse decision I ever made. If you have a back problem don't go near this vehicle.
Consult with Lexus on designing a proper suspension system.