I recently purchased my 2005 ZHP with 114,800 miles. At the same time I sold a 2004 325 convertible with 23,700 miles. One of the key differences I notice is in steering feel. With the low mileage 325, the steering was noticeably tighter even at very low speeds - 5 to 10 mph. At this low speed, when I turn the wheel side to side it was heavy and tight. The steering wheel would spring back strong and tight when I would turn to one side and let go. My ZHP feels looser. The shocks are original on the ZHP, and I'm planned to upgrade to Koni Sports in the future, but I don't think the old shocks and struts are causing this difference. What other steering components could be the cause and need replacement? I read on someone's project forum about tie rods. Could that be it?
Thanks for your help.