6-Inch Ram 1500 Lift Kit with Vertex 2.5 and V2 Monotube
- Built for 2025 Ram 1500 4WD trucks with factory 22-inch wheels: hub-specific knuckles included
- Adjustable Vertex 2.5 front struts paired with a V2 monotube rear shock pair
- 6-inch dual-rate rear springs and a crossmember box kit complete the package
- Wheels must be 20 inches or larger; 18-inch and smaller are not compatible
- Not for 4-Corner Air-Suspension or Warlock models; not recommended for AWD
- Downloadable installation guide available. Shipping weight: 326 lb
Will it fit your truck?
✓ Fits
✕ Does not fit
- Models with 4-Corner Air-Suspension found standard on Limited and Limited Longhorn models
- Warlock models
- 18" or smaller wheels
Due to differences in hub sizing this kit ONLY fits models equipped with factory 22" wheels. This package is an available upgrade across multiple sub-models. Kit is NOT recommended for AWD models due to pinion angle issues which cause drivetrain vibrations. Fitment on this page is based on the manufacturer’s application data.
6-Inch Ram 1500 Lift Kit with Vertex 2.5 and V2 Monotube, fitment-checked
Adjustable Vertex 2.5 front struts and a V2 monotube rear shock pair, with knuckles machined for 2025 Ram 1500 4WD trucks that came on factory 22-inch wheels. Rear ride height comes from 6-inch dual-rate springs. Air-suspension, Warlock, and AWD trucks are excluded, and wheels must be 20 inches or larger.
Factory 22-inch wheels are the deciding detail on this 6-inch Ram 1500 lift kit. The driver and passenger knuckles in the box are sized for that hub, so it suits 2025 Ram 1500 4WD trucks delivered on those wheels. Damping comes from adjustable Vertex 2.5 front struts, left and right, with a V2 monotube pair at the rear over 6-inch dual-rate springs; a crossmember box kit rounds out the contents. Trucks with 4-Corner Air-Suspension and Warlock models on their 1-inch factory lift are out, AWD is not recommended, and wheels need to be 20 inches or larger.
Kit contents
- 1× Kit Box 88330994
- 1× Crossmember Box Kit 33430BOX1
- 1× 22XL Factory Wheel Dr Knuckle 88430991
- 1× 22XL Factory Wheel Pass Knuckle 88430992
- 1× Vertex 2.5 Adj FR Rh 6in 685062R
- 1× V2 MONOTUBE SHOCK PAIR 760801
- 1× RR 6" Dual Rate 9425-2
- 1× Vertex 2.5 Adj FR Lh 6in 685062L
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 88457 kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 88457 |
| UPC / GTIN | 00840269975936 |
| Shock package | Vertex series |
| Shipping weight | 326 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
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