No, you won't need to change the suspension, however you will need to check the owners handbook for the towing weight capacity and tyre pressures, Automatics will have a slightly lower towing capacity, but again, this should be in your owners book...:thumbsupHi folks.
Has anyone any experience of towing a caravan with a 728 or any 7 series of this model. Will be fitting aftermarket towbar. Does it tow okay and are there any problems. Do you need to change the suspension?