- Year, model: 2019 SR5 Premium
- Compression Adjusters: Rear only
- KDSS: No
- Spring rate: King - 550 front, Rear - Toytec HD RCC2.0HD
- Preload: 7 threads both sides
- Height increase (after 1 month of settling): almost 3" up front, almost 4" rear, the HD springs are no joke in back -...