4X4 Suspension Kits – What Do You Need To Know Posted on November 5, 2019 by Ashley Bryan Great summary of how 4×4 suspension lift kits can benefit your SUV. All the key points are covered and it provides a good checklist for reviewing the reasons why you would invest in a 4×4 suspension lift kit. Source: 4X4 Suspension Kits – What Do You Need To Know