6-Inch Lift Kit with M1 Monotube Shocks for Ram 1500 4WD
- Fits 2019-2024 Ram 1500 4WD, including Rebel and Special Service trims
- M1 Monotube damping front and rear: M1 loaded strut pair plus a matching M1 Monotube shock pair
- Application-specific dual-rate rear coil springs with crossmember box kit and lifted knuckles
- Wheels 20 inches or larger required; does not fit 18-inch or smaller
- Excludes 1500 Classic, TRX, and 4-Corner Air-Suspension; not recommended for AWD. Shipping weight: 286.0 lb
Will it fit your truck?
✓ Fits
✕ Does not fit
- 2019-2024 1500 Classic models
- Models with 4-Corner Air-Suspension found standard on Limited and Limited Longhorn models
- TRX models
- 18" or smaller 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 Lift Kit with M1 Monotube Shocks, fitment-checked
The M1 version of Rough Country's 6-inch Ram 1500 kit, part number 33440, pairs an M1 loaded strut pair up front with an M1 Monotube shock pair and dual-rate rear coil springs. Fits 2019-2024 Ram 1500 4WD, Tradesman through Special Service. Wheels must be 20 inches or larger; 18-inch and smaller are out, as are 1500 Classic, TRX, and 4-Corner Air-Suspension trucks.
Same 6-inch geometry as the rest of the 2019-2024 Ram 1500 4WD range, damped by M1 Monotube hardware: an M1 loaded strut pair in front, an M1 Monotube shock pair at the rear, and application-specific dual-rate rear coil springs. The crossmember box kit and the driver and passenger knuckles carry the front axle geometry. Coverage runs Tradesman, Lone Star, Big Horn, HFE, Laramie, Laramie Longhorn, Special Service, and Rebel. Verify before ordering that the truck is not a 1500 Classic, a TRX, or equipped with 4-Corner Air-Suspension, and plan on 20-inch or larger wheels. A downloadable installation guide is available. Shipping weight: 286.0 lb.
Kit contents
- 1× Crossmember Box Kit 33430BOX1
- 1× Dr Knuckle 33430BOX2
- 1× Ps Knuckle 33430BOX3
- 1× Kit Box 334BOX1
- 1× M1 Loaded Strut Pair 502062$549.95
- 1× M1 MONOTUBE SHOCK PAIR 770815P
- 1× RR 6" Dual Rate 9425-2
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 33440 kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 33440 |
| UPC / GTIN | 00840269917332 |
| Lift height | 6 in |
| Shock package | M1 series |
| Shipping weight | 286 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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