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🧾 Overview
The OVS 4 Tire Inflation System – Engine Mount is designed specifically for 2007–2018 Jeep Wrangler JK and JKU models, allowing drivers to inflate, deflate, or equalize all four tires simultaneously. This system dramatically reduces the time required to manage tire pressure when transitioning between highway driving and off-road terrain.
This version features a rear engine bay mounted ADS (Air Delivery System) controller, providing a clean and organized installation that integrates easily with sPOD electrical systems and onboard air compressors.
By connecting all four tires to the central controller, the system automatically balances air pressure between tires while inflating or deflating. This ensures consistent pressure across the vehicle and helps maintain traction and handling during off-road adventures.
✔ Inflate or deflate all four tires simultaneously
✔ Rear engine bay ADS controller mount
✔ Compatible with sPOD electrical systems
✔ Works with onboard air compressors
✔ Fast and consistent tire pressure equalization
🛠 Installation
- Vehicle-specific installation using engine bay mounting location and pre-cut hoses.
📌 Specs
- Simultaneous 4-Tire Inflation System – Inflate, deflate, or equalize pressure across all four tires at the same time.
- ADS Controller Box – Centralized air control system for faster tire pressure management.
- 90 PSI Pressure Regulator – Maintains controlled airflow during inflation.
- 150 PSI Blow-Off Valve – Prevents system over-pressurization.
- Dual Air Inlet Valves – Allows use of onboard or optional secondary air sources.
- Betty Bar Quick Connect Chucks – Quick-connect design makes tire hookup fast and easy.
- Pressure Equalization System – Automatically balances pressure between all connected tires.
- Heavy-Duty Construction – Durable hoses and fittings designed for off-road environments.
📘 Specifications
- Brand: Up Down Air
- Product Type: 4-Tire Inflation System
- Series: ADS (Air Delivery System)
- Mount Location: Engine Bay
- Vehicle Fitment: Jeep Wrangler JK
- Air Line Size: 3/8" DOT-Approved Hose
- Pressure Regulator: 90 PSI
- Blow-Off Valve Rating: 150 PSI
- Air Inlets: Dual Inlet
- 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
- Tire Gauge
- Air Line Components
- Pre-Cut Air Hoses
- Push-To-Connect Fittings
- (4) Green Tire Connect Whips
- (8) Quick Connect Tire Chucks with Betty Bar Feature
- Accessories
- Storage Bag
🛡 Warranty
- Manufacturer-backed 12-Month Limited Warranty provided by Up Down Air.
⚠️ Fitment Notes
- Jeep Wrangler JK (2007–2018)
⚠️ Fitment Notes
- Designed for Jeep Wrangler JK models.
- Designed to work with onboard compressors including:
- ARB CKMTA12 Twin Air Compressor
- ARB Single Compressors
- VIAIR Air Compressors
- ADS controller features dual air inlet ports, allowing connection to onboard compressors or secondary air sources.