Fellow Volvo Fanatics Does anyone know what I would need to do to fit my 740 estate with self levelling suspension? Several years ago I had a 1989 740 which had it fitted as standard but my current car doesn't. I use the car for towing and, despite fitting rubber spring assisters, the rear suspension would be better a little higher when loaded up. I suppose the other alternative I could look at is fitting some sort of adjustable gas assisted shock absorbers and pumping them up for towing. Any thoughts would be much appreciated. Steve