Fabtechs new 4 System for the Ford Raptor provides increased suspension height to allow use of 37 tall tires while retaining the factory SVT control arms and Fox Shox. The system features heavy duty ductile iron steering knuckles designed to handle 37 tall tires with the vehicles ESC (electronic stability control) and Traction Control. Typically 37 tires will cause steering and brake issues on the factory Ford steering knuckles. Fabtech knuckles are designed for the oversized tires and will provide years of trouble free service.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017 | Ford | F-150 | King Ranch |
| 2017 | Ford | F-150 | Lariat |
| 2017 | Ford | F-150 | Limited |
| 2017 | Ford | F-150 | Platinum |
| 2017-2020 | Ford | F-150 | Raptor |
| 2017 | Ford | F-150 | SSV |
| 2017 | Ford | F-150 | XL |
| 2017 | Ford | F-150 | XLT |
Most items ship directly from authorized distributors. Lead times vary by brand and availability.
Returns are permitted within 30 days of receiving your order under specific conditions. For more information, view our Return & Refund Policy
Professional installation available at our Metro Atlanta facility. Contact us to schedule your build.

