Best Viair in 2026

12 VOLT - 150 PSI Max Working Pressure, engine must be running during use.

2.3CFM Free Flow at 0 PSI

Powered direct to the car battery with alligator clamps, comes with a 40 amp in-line fuse.

Product 1: Thermal Overload Protector

Product 1: Automatic Shut-Off Function

Product 1: Primary & Extension Air Hoses

Product 1: Fit Type: Universal

Product 2: This kit is to be used with Viair 400P-RV or 450P-RV models only.

Product 2: 1/4” Quick Connect Coupler And Stud (M, NPT)

12 VOLT Operated - 150PSI Max Working Pressure, engine must be running during use.

2.3CFM Free Flow at 0 PSI

150 PSI maximum working pressure and 33% duty cycle

Rated best tire inflator for most drivers by prominent product review websites.

12 VOLT - 60PSI Max Working Pressure, engine must be running during use.

1.26CFM Free Flow at 0 PSI

40 Amp 12v Relay with Mounting Tabs

Four 1/4 inch spade post connectors

Handles up to 40 amperes maximum ampere draw in applications

(2) 444C Chrome Air Compressors

Max. Working Pressure: 200 PSI

Duty Cycle: 100% at 100 PSI (50% at 200 PSI)

(2) 444C Stealth Black Air Compressors

Max. Working Pressure: 200 PSI

Duty Cycle: 100% at 100 PSI (50% at 200 PSI)

12 VOLT - 150PSI Max Working Pressure, engine must be running during use.

1.80CFM Free Flow at 0 PSI. Air Hose: 35 feet. Ingress Protection Rating is IP54

Reads pressure on the fly with easy-to-use tire inflation gun, and includes an automatic shutoff function that powers down the unit when the compressor is turned on, but not actively filling tires

Viair Authentic 444C Single Chrome Compressor 200 PSI Max

Comes with Compressor, Filter Mount, Extra Filters & Mounting Hardware.

***Does not come with any relay, Pressure switch or wiring****

12 VOLT - 150PSI Max Working Pressure, engine must be running during use.

3.00CFM Free Flow at 0 PSI

Portable Air Compressor comes with a canvas carrying case and powers via alligator clamps.

12 VOLT - 150PSI Max Working Pressure, engine must be running during use.

1.66 CFM Free Flow at 0 PSI, 100% Duty Cycle at 100PSI & 72 degree ambient temperature

CFM at 0 PSI - 1.66 / CFM at 100 PSI - 0.94

Designed to actuacte smaller air horns, air lockers and for minor load levelling adjustments. Not intended for tire inflation.

Includes all parts needed for installation of you very own onboard air solution for air lockers and small air horns. Just connect your air line into our onboard air system.

120 PSI maximum working pressure and 25% duty cycle

12 VOLT - 60PSI Max Working Pressure, engine must be running during use.

An award-winning tire inflator on industry-leading product review websites.

Portable air compressor powered via alligator clamps direct to battery.

1/8 inch NPT rear connection requires the use of a 1/8 inch NPT female compression fitting or similar fitting

White gauge face

Fill an air tank with up to 10 gallons of reserve air for demanding pneumatic use

8V1 M x 8V1 F Schrader Valve on one end with a twist-on chuck on the other.

6ft. Durable air extension hose

Designed to serve as an extension for smaller portable air compressors for extra reach.

The Package Length of the Product is 15.24 centimeters

The Package Width of the Product is 20.32 centimeters

The Package Height of the Product is 60.96 centimeters

Intended for inflation of tires up to 35 inches. Designed to be installed and mounted onto the vehicle.

Includes all parts needed for installation of you very own onboard air solution for tire maintenance and small pneumatic tools

150 PSI maximum working pressure and 33% duty cycle

12 VOLT - 150PSI Max Working Pressure, engine must be running during use.

1.17 CFM Free Flow at 0 PSI

Hardmount unit with mounting feet and four screw positions, includes vibration isolators and hardware.

Viair 444C Single "Stealth Black" Compressor 100% Duty Cycle 200 PSI Max

(2) 480C Chrome Air Compressors

Max. Working Pressure: 200 PSI

Duty Cycle: 100% at 100 PSI (50% at 200 PSI)

Thermal overload protector

5-In-1 inflator/deflator air hose with inline 100 PSI gauge

I-beam sand tray (PN 40043)

Illuminated Dash Panel Gauge

20 Ft. Lead Wire With Inline Fuse

1/8� (F) NPT Compression Fitting

This is for a Single (1) 380C Viair Pewter Compressor ONLY

Air Ride Suspension, Train Horns or any Air Accessories

FREE Economy Shipping, Lower 48 Only

2.5 gallon 150 PSI Viair air tank

(2) 450C Viair compressors W/Thermal overload protectors

30ft. Coil hose with quick connects

Features 1/4″ or 3/8″ O.D.

20' Air line Hose

Dot approved

VIAIR's onboard air hook up kit is everything you need to create an onboard air system except the VIAIR compressor

Comes with a dash panel on/off switch and pressure gauge.

Includes fittings, wiring, air hose, pressure switch with a built in relay. Pressure Range is 110 to 145PSI.

Convenience: Plug directly into Cigarette Lighter Socket of your Vehicle. 12VDC, 10 to 15 amps, 120 to 180W. Equipped with 12V-DC Cigarette Lighter Socket Plug, NOT 110V AC plug.

Multiple Uses: Inflate tires on cars, bikes, sedan and midsize SUV. (Engine size under 3.5 liter) Universal valve connector for schrader valve is ready to use. Additional adapters include needles value (for basketball, balls), short cone/long cone adapters (for inflatable kayak, swimming pool accessories, etc)

Capacity: Does NOT Support truck tires, for instance: light truck tires (LT), heavy duty truck tires or any truck tires.

Convenience: Plug directly into Cigarette Lighter Socket of your Vehicle. 12VDC, 10 to 15 amps, 120 to 180W. Equipped with 12V-DC Cigarette Lighter Socket Plug, NOT 110V AC plug.

Multiple Uses: Inflate tires on cars, bikes, sedan and midsize SUV. (Engine size under 3.5 liter) Universal valve connector for schrader valve is ready to use. Additional adapters include needles value (for basketball, balls), short cone/long cone adapters (for inflatable kayak, swimming pool accessories, etc)

Capacity: Does NOT Support truck tires, for instance: light truck tires (LT), heavy duty truck tires or any truck tires.