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🧾 Overview
The Up Down Air Gen2 Air Delivery System (ADS) 4-Tire Inflation System is designed specifically for 2016–2025 Toyota Tacoma trucks, allowing drivers to inflate, deflate, or equalize all four tires simultaneously. By connecting each tire to a central air delivery controller, this system dramatically reduces the time required to air down for trails or reinflate after off-road driving.
Mounted in the engine bay, the ADS system routes DOT-approved 3/8" air lines to all four tires using durable quick-connect fittings. The system can operate from either a permanent onboard air compressor or a portable air source connected through an external Schrader valve, giving you flexible air supply options.
The Gen2 ADS kit includes a controller box with pressure regulator, blow-off protection, and dual air inlets, along with pre-cut hoses and quick-connect fittings for simplified installation. Whether you're running a portable compressor or a full onboard air setup, this system makes tire pressure adjustments fast, accurate, and trail-ready.
✔ Inflate, deflate, or equalize all four tires simultaneously
✔ Engine-bay mounted ADS controller system
✔ Compatible with onboard or portable air sources
✔ DOT-approved 3/8" air lines and heavy-duty fittings
✔ Pre-cut hoses and quick-connect fittings for easier installation
🛠 Installation
- Vehicle-specific installation using the engine bay mounting system and pre-cut air lines.
📌 Specs
- Simultaneous 4-Tire Inflation System – Allows all four tires to inflate, deflate, or equalize pressure at the same time for faster tire management.
- Gen2 ADS Controller Box – Central air management system includes regulator and dual air inlets for onboard or portable compressors.
- 90 PSI Pressure Regulator – Maintains consistent air pressure for safe and controlled inflation.
- 150 PSI Blow-Off Valve – Provides over-pressure protection for the system.
- DOT-Approved Air Lines – Durable 3/8" air lines provide safe and reliable airflow throughout the system.
- Betty Bar Quick Connect Chucks – Makes connecting and disconnecting tire chucks faster and easier.
- Pre-Cut Hoses & Push-To-Connect Fittings – Simplifies installation with application-specific hose lengths.
- Flexible Air Source Options – Operates with onboard compressors or portable compressors through external Schrader valve connection.
📘 Specifications
- Brand: Up Down Air
- Product Type: 4-Tire Inflation System
- Series: Gen2 Air Delivery System (ADS)
- Mount Location: Engine Bay
- Vehicle Fitment: Toyota Tacoma
- Air Line Size: 3/8" DOT-Approved Hose
- Pressure Regulator: 90 PSI
- Blow-Off Valve Rating: 150 PSI
- Air Inlets: Dual Inlet (Onboard or Portable Air Source)
- Installation Type: Vehicle-Specific Kit
- Sold As: Complete Kit
📦 What’s Included (What’s in the Box)
- Air System Components
- ADS Controller Box
- 90 PSI Pressure Regulator
- 150 PSI Blow-Off Valve
- Air Line Components
- Pre-Cut DOT-Approved 3/8" Air Lines
- Push-To-Connect Air Fittings
- (4) Green Tire Connect Whips
- (8) Quick Connect Tire Chucks with Betty Bar Feature
- Accessories
- Storage Bag
🛡 Warranty
- Manufacturer-backed 5-Year Limited Warranty provided by Up Down Air.
⚠️ Fitment Notes
- Toyota Tacoma (2016–2025)
⚠️ Fitment Notes
- Designed specifically for Toyota Tacoma 3rd and 4th generation trucks.
- Compatible with permanent onboard air compressors or portable air compressors via external Schrader valve connection.
- Designed to work with compressors including:
- Up Down Air EGOI Series Compressors
- ARB Air Compressors
- VIAIR Compressors