A lift kit raises the truck’s suspension, enhancing ground clearance and off-road capability. For the 2019 RAM 1500 with air suspension, compatibility is critical. Lift kits designed for air suspension maintain factory-level ride comfort and preserve features like automatic load leveling. Improper kits may disable sensors, trigger error codes, or strain components. Always opt for kits specifically engineered for RAM’s air-ride system.
How much does good air suspension cost?
What Are the Benefits of Installing a Lift Kit on a RAM 1500 with Air Suspension?
Benefits include improved off-road performance, increased tire clearance, and enhanced aesthetics. Air suspension retains adaptive damping and load-leveling benefits, ensuring smoother rides even after lifting. Lift kits tailored for air suspension prevent damage to factory components, preserve warranty coverage, and enable larger tire installations without compromising ride quality.
Which Lift Kits Are Compatible with the 2019 RAM 1500 Air Suspension?
Top-rated kits include ReadyLIFT 2” SST Lift, Rough Country 3.5” Lift, and BDS Suspension 4” Lift. These kits use spacers, forged steel, or coilover replacements that integrate with the air suspension’s sensors. Ensure the kit includes recalibration tools for height sensors and retains factory rake (front-to-rear height ratio) for proper aerodynamics.
The ReadyLIFT 2” SST is ideal for drivers seeking minimal height adjustment without sacrificing daily drivability. Its precision-machined spacers maintain the factory air spring’s compression range, preventing premature wear. The Rough Country 3.5” kit combines upper control arms with shock extensions, optimizing wheel travel for rocky terrain. BDS Suspension’s 4” system replaces the rear air springs with heavy-duty coils but retains front airbags, offering a hybrid solution for aggressive off-roading. Always verify compatibility using your VIN before purchasing.
What suspension gives the best ride?
| Kit | Lift Height | Key Feature |
|---|---|---|
| ReadyLIFT 2” SST | 2 inches | Spacer-based, retains air springs |
| Rough Country 3.5” | 3.5 inches | Includes control arms |
| BDS 4” | 4 inches | Hybrid coil/air design |
How to Install a Lift Kit Without Damaging Air Suspension Components?
Disconnect the battery and deflate the air suspension before installation. Use manufacturer-recommended spacers or brackets to avoid overextending air springs. Post-installation, recalibrate ride-height sensors using a diagnostic tool. Test adaptive damping modes (e.g., Normal, Off-Road) to ensure functionality. Professional installation is advised to prevent ECU errors.
What Maintenance Is Required After Lifting a RAM 1500 with Air Suspension?
Regularly inspect air springs for leaks and check sensor alignment. Rotate tires every 5,000–7,000 miles to offset uneven wear from altered suspension geometry. Recalibrate the system if ride height becomes inconsistent. Use OEM-recommended lubricants for bushings and joints to minimize noise and wear.
How Does Lifting Impact Towing Capacity and Payload?
Lifting redistributes weight, potentially reducing towing capacity by 10–15% if not using reinforced components. Air suspension helps mitigate this by auto-leveling under load. Choose kits with upgraded control arms and sway bars to maintain payload ratings. Always verify manufacturer guidelines to avoid exceeding limits.
For example, a 3.5-inch lift with stock components may reduce maximum towing capacity from 12,560 lbs to 10,700 lbs. However, kits like the BDS 4” with reinforced trailing arms and differential spacers can preserve up to 95% of factory specs. The air suspension’s load-leveling function remains critical—it adjusts pressure in real time to stabilize heavy loads. Avoid exceeding tire load ratings, as larger tires often have lower weight thresholds than OEM sizes.
| Lift Height | Towing Capacity Loss | Mitigation Strategy |
|---|---|---|
| 2 inches | 5-8% | Upgraded sway bars |
| 3.5 inches | 10-12% | Reinforced control arms |
| 4 inches | 12-15% | Heavy-duty trailer hitch |
Are There Legal or Warranty Concerns with Lifting a RAM 1500?
Lift kits exceeding 3” may violate state laws without proper documentation. Modifications can void the factory warranty if they directly cause component failure. Use kits certified by the Specialty Equipment Market Association (SEMA) and retain original parts for warranty disputes.
Expert Views
“A lift kit for the RAM 1500’s air suspension must prioritize integration over brute-force modifications. The system’s adaptive dampers and load-leveling tech are highly sensitive. Kits with recalibration tools and reinforced mounts ensure longevity. Never compromise on sensor compatibility—it’s the difference between a show truck and a functional off-roader.”
— John Mercer, Off-Road Suspension Specialist
Conclusion
Choosing the right lift kit for a 2019 RAM 1500 with air suspension demands balancing aesthetics, performance, and factory compatibility. Prioritize kits with sensor recalibration tools and reinforced components to preserve ride quality and warranty coverage. Professional installation and regular maintenance are key to maximizing longevity and off-road capability.
FAQ
- Can I install a 6-inch lift on my RAM 1500 with air suspension?
- No. Lifts over 4” typically require replacing the air suspension with conventional coilovers, sacrificing adaptive features.
- Will lifting my truck improve fuel efficiency?
- No. Increased drag from larger tires and higher ride height often reduces fuel economy by 2–5 MPG.
- How long does a lift kit installation take?
- Professional installations take 6–8 hours; DIY projects may require 12+ hours due to sensor recalibration.