LASFIT H4 4-Tire Inflation/Deflation System – Rapid 4 Tire Air Up/Down, Universal Fit, Quick Connect Lock-On Air Chucks, Supports Up to 200" Wheelbase
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Warranty & Return
Warranty & Return
LASFIT H4 4-Tire Inflation/Deflation System – Rapid Tire Air Up/Down for Off-Roaders












Maximize your off-roading experience with the LASFIT H4 4-Tire Inflation/Deflation System, engineered to efficiently inflate or deflate all four tires simultaneously, saving you time and effort during your off-road adventures. Whether you're conquering mountain trails or tackling sandy terrain, the LASFIT H4 system ensures you get back on track quickly, with enhanced performance, precision, and durability.
Key Features:
1. Efficient 4-Tire Deflation System
The LASFIT H4 system allows you to quickly deflate up to 4 tires simultaneously, going from 35PSI to 15PSI in just 3 minutes. Its automatic equalizing feature ensures all 4 tires reach the same pressure, making your off-road transitions from rugged trails to soft terrain smooth and effortless.
2. Rapid 4-Tire Inflation System
Inflate all 4 tires at once with the LASFIT H4 system, improving airflow distribution from your high-CFM air compressor. This reduces airflow restrictions, making your tire inflation process faster and more efficient. When paired with the LASFIT X4 air compressor, it inflates 4 tires from 15PSI to 35PSI in just 5 minutes, getting you back on solid ground quickly.
3. Digital Tire Pressure Gauge
Forget the hassle of bending over to check each tire's PSI. The LASFIT H4 system features a digital air controller with a backlit gauge, allowing you to monitor tire pressure for all 4 tires from the manifold. Tire pressure gauge ranges from 1PSI to 150PSI, 1% accuracy, 0.1psi precision, ensuring precise readings every time.
4. Built to Last
Constructed with aerospace alloy and premium copper materials, the LASFIT H4 system is ultra-rustproof and built to withstand extreme conditions. The enhanced rubber tubing can handle up to 300PSI, ensuring the system remains durable and operational even under high air flow rates, giving you peace of mind for all your off-road journeys.
5. Universal Compatibility
The LASFIT H4 system is designed with a 1/4 inch NPT male quick connector, making it compatible with popular air compressors like ARB, Smittybilt, Viaire, Morflate, and Thors Lightning. Whether you use a heavy-duty garage compressor, a portable air system, or CO2 system, the H4 will work seamlessly with your setup. Its universal connector fits all tire valves, making it the perfect companion for your off-roading vehicles, trucks, RVs, trailers, and semi-trucks.
6. 5-Year Warranty
LASFIT AIR stands behind the H4 4-Tire Inflation/Deflation System with a 5-year warranty. We're committed to providing you with a smarter, safer off-roading experience. The package includes a digital air controller, 2x 1/4 inch connect tubes, and a carry bag. If you have any questions or concerns, our customer support team will respond within 24 hours.
Why Choose the LASFIT H4 4-Tire Inflation/Deflation System?
The LASFIT H4 system is the ideal solution for anyone looking to improve their off-roading efficiency, with quick tire inflation and deflation capabilities, reliable durability, and easy-to-use features. Whether you're exploring rugged trails or need to handle various terrains, this system makes tire management easier, faster, and safer.
Get Yours Now and Conquer Any Terrain!
Upgrade your off-roading toolkit with the LASFIT H4 4-Tire Inflation/Deflation System. With its unmatched performance, durability, and ease of use, it's the essential accessory for all off-road enthusiasts.
Included in the Package:
- 1x Digital air controller
- 2x 1/4 inch connect tubes
- 1x Carry bag