The 2013 Ram 1500 air suspension system offers adjustable ride height, improved load-leveling, and enhanced comfort. This factory-installed option allows drivers to raise or lower the truck by 1.2 inches for optimal off-road clearance or aerodynamics. Its adaptive damping and five preset modes make it a standout feature in the half-ton pickup segment, balancing utility and ride quality.
How do I choose the right suspension?
What Common Issues Affect This Suspension System?
Common problems include air spring leaks (often at 80,000-100,000 miles), compressor failures from moisture ingress, and sensor calibration errors. Cold climates accelerate wear on rubber components. Dealer diagnostics show 23% of systems require component replacement before 150,000 miles. Regular inspection of air lines and keeping the system active year-round helps prevent issues.
Owners in northern climates should pay particular attention to the system’s moisture control. The integrated air dryer desiccant requires replacement every 36 months to prevent internal corrosion. During winter months, condensation buildup can freeze in air lines – a common cause of compressor burnout. Many mechanics recommend cycling the suspension weekly even during storage periods to maintain seal flexibility. Recent aftermarket solutions include heated air line kits that reduce cold-weather failure rates by 60%.
How Do Repair Costs Compare to Traditional Suspensions?
Average 10-year ownership costs:
What suspension gives the best ride?
| Component | Air Suspension | Coil Springs |
|---|---|---|
| Spring Replacement | $400-$700 | $150-$300 |
| Shock Absorbers | $220-$500 | $80-$200 |
| Control Modules | $600-$900 | N/A |
While initial costs are higher, many owners find the maintenance trade-offs acceptable given the performance benefits. Independent repair shops now offer remanufactured compressors for 35% less than OEM units. The system’s modular design allows component-by-component replacement rather than full system overhauls. Extended warranty plans specifically covering air suspension components have become popular, with average coverage costing $1,200 for 7 years/100,000 miles.
How Does the 2013 Ram 1500 Air Suspension Work?
The system uses air springs instead of traditional coil springs, paired with electronically controlled shock absorbers. Sensors monitor payload and road conditions, automatically adjusting pressure in the air springs to maintain level ride height. Drivers can manually select modes like Normal, Off-Road, or Park for specific needs. A compressor refills the air reservoir as needed, ensuring consistent performance.
What Are the Key Benefits of This Air Suspension System?
Key advantages include:
- 1,360 lbs increased payload capacity vs base models
- Automatic load-leveling when towing
- 2.1 inches of total height adjustment range
- 40% reduction in body roll during cornering
- Lifetime compressor durability under normal use
How Should Owners Maintain Their Air Suspension?
Critical maintenance steps:
- Monthly system self-tests via the Uconnect menu
- Bi-annual inspection of air spring bellows
- Replacing desiccant filters every 3 years
- Using RAM-approved air compressor lubricants
- Avoiding extended periods in Extreme Off-Road mode
Which Aftermarket Upgrades Improve Performance?
Popular upgrades include:
- Arnott Gen III air springs with reinforced bellows
- VIAIR 485C compressors for faster inflation
- Hellwig sway bars for reduced body roll
- Mopar Heavy-Duty Air Suspension Kit (adds 400 lbs capacity)
- Retrofitted wireless control modules
How Does Air Suspension Affect Off-Road Capability?
In Off-Road mode, the system raises the truck 1.2 inches, increasing approach angle to 23.6 degrees. Articulation improves by 18% versus steel springs. However, extended off-road use accelerates wear on air lines. Many owners add skid plates to protect components. The system automatically reverts to Normal mode above 25 mph, requiring manual reactivation for technical terrain.
What Towing Advantages Does This System Provide?
When connected to a trailer, the system automatically levels the truck within 45 seconds, maintaining proper headlight alignment. Payload mode increases rear spring pressure by 22 psi for up to 1,680 lbs tongue weight. Integrated trailer brake controller works synergistically with suspension adjustments. Testing shows 38% reduced trailer sway compared to conventional suspensions at max payload.
“The 2013 Ram air suspension was a game-changer in mass-market truck design. While more complex than conventional setups, its adaptive capabilities set new standards for ride quality. We’ve seen retrofit demand increase 300% since 2018 as used buyers seek its unique benefits. Proper maintenance is crucial – neglected systems account for 70% of our repair cases.”
– Michael Tran, Lead Engineer at DieselTech Solutions
FAQs
- Q: Can I retrofit air suspension on non-equipped 2013 Rams?
- A: Yes, but requires $3,500-$4,200 in parts plus programming
- Q: Does lowering mode improve fuel economy?
- A: Yes – 0.4 MPG highway gain in Aero Mode
- Q: Are aftermarket air springs reliable?
- A: Quality units last 60-80% as long as OEM
- Q: Can the system freeze in cold weather?
- A: Built-in heaters prevent freezing above -22°F