I used KYB struts on my 2008 Expedition and now it rides like new. The Monroe's were only 2-3 years old and were awful. I wanted Bilstein's but the Monroe spring does not fit the Bilstein since it is not the same as the Ford OEM spring. So I have 2 Bilstein's for the rear if you have the original springs and want brand new Bilstein mono-tubes - cheap.