2.5-Inch Lift Kit with M1 Struts for F-150 Tremor 4WD (2021-2025)
- Fits 2021-2025 Ford F-150 4WD Tremor models only: no other F-150 configurations
- Front lift of 2.5 in with the rear lowered 1.25 in for a level stance
- Kit contents: 1x M1 loaded strut pair and 1x 1 inch block and U-bolt kit
- Clears a 35 x 12.5 tire on factory wheels without trimming, per Rough Country
- Downloadable installation guide available; product video also linked
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✓ Fits
Fits F-150 Tremor models ONLY Fitment on this page is based on the manufacturer’s application data.
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2.5-Inch Lift Kit with M1 Struts, fitment-checked
Rough Country 510040 is a 2.5-inch lift kit for the 2021-2025 Ford F-150 Tremor 4WD. It pairs M1 loaded struts up front with a 1 inch block and U-bolt kit out back, raising the front 2.5 in while bringing the rear down 1.25 in for a level stance. Tremor models only. It does not fit other F-150 configurations.
This 2.5 inch lift kit for the 2021-2025 Ford F-150 Tremor 4WD ships as two assemblies: an M1 loaded strut pair for the front and a 1 inch block and U-bolt kit for the rear. The result is 2.5 in of front height with the rear settled 1.25 in, evening out the factory rake. Per Rough Country, the resulting clearance accepts a 35 x 12.5 tire on the OE wheels with no trimming. Confirm your truck is a Tremor before ordering, and review the downloadable Rough Country installation guide first.
Kit contents
- 1× M1 Loaded Strut Pair 502059$549.95
- 1× 1 Inch Block & U-Bolt Kit 6584
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 510040 kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 510040 |
| UPC / GTIN | 00840269917660 |
| Lift height | 2.5 in |
| Shock package | M1 series |
| Shipping weight | 66 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
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