The 2020 RAM 1500 air suspension system offers adaptive load-leveling, five height settings, and improved off-road capability. It enhances ride comfort, towing stability, and payload management through pneumatic springs and electronic controls. This factory-installed option reduces body roll by 15% compared to coil springs, making it ideal for heavy-duty tasks and uneven terrain navigation.
What suspension gives the best ride?
How Does the 2020 RAM 1500 Air Suspension Improve Towing Performance?
The system automatically levels the truck bed when towing up to 12,750 lbs, preventing sagging and improving brake response. Its “Tow/Haul” mode raises the rear by 1.2 inches while lowering the front for better aerodynamics. Real-time pressure sensors adjust stiffness based on trailer weight distribution, reducing sway by up to 40% compared to conventional suspensions.
This advanced system integrates seamlessly with the truck’s trailer brake controller and blind-spot monitoring. When towing asymmetrical loads, the suspension compensates by increasing air pressure on the heavier side, maintaining optimal tire contact. Drivers report 22% better stability during emergency lane changes when towing heavy equipment. The system also remembers preferred height settings for frequently used trailers, streamlining setup for repeat hauling tasks.
What Maintenance Is Required for the 2020 RAM 1500 Air Suspension?
Key maintenance tasks include bi-annual air filter replacement ($45), annual leak tests using soap solution on air lines, and compressor lubrication every 15,000 miles. The system’s diagnostic menu (accessed through steering wheel buttons) shows real-time pressure readings and error codes. Avoid aftermarket height adjustments—unauthorized modifications void the 3-year/36,000-mile factory warranty.
Is air suspension better than shocks?
Owners should monitor these warning signs: prolonged compressor runtime (>3 minutes during leveling), uneven ride height when parked, or dashboard error codes starting with “AS.” For cold climates, consider upgrading to cold-weather air line kits ($180) to prevent brittleness. Below is a recommended maintenance schedule:
| Component | Interval | Cost Range |
|---|---|---|
| Air Filter | 6 months | $40-$60 |
| Desiccant Cartridge | 2 years | $85-$120 |
| Full System Diagnostic | 1 year | $150-$300 |
What Is the Cost-Benefit Analysis of RAM 1500 Air Suspension?
The $1,795 factory option retains 65% resale value versus 45% for coil springs. However, long-term ownership costs average $900 more over 100,000 miles due to component replacements. Commercial users benefit most—the system’s payload management can increase annual hauling capacity by 18% while reducing driver fatigue-related downtime.
Expert Views
The 2020 RAM air suspension‘s cross-linked chambers are revolutionary—they allow independent wheel movement while maintaining chassis rigidity. However, owners must understand it’s not a ‘fit and forget’ system. Proactive maintenance is crucial, especially the desiccant filter replacements most dealers don’t emphasize during sales.”
— Senior Engineer, Commercial Vehicle Dynamics Institute
FAQs
- Does the 2020 RAM air suspension work with aftermarket wheels?
- Yes, but wheel diameter exceeding 22 inches may cause clearance issues in lowered modes. Always consult RAM’s wheel compatibility chart before modifications.
- How long do air springs typically last?
- Factory air springs average 80,000-100,000 miles under normal use. Cold climates and frequent load cycling can reduce lifespan to 50,000 miles.
- Can you manually inflate the system?
- Only through the onboard compressor. External air chuck connections aren’t provided, though some owners add aftermarket valves ($120+ kits).