VIAIR Portable Tire Inflator 84P — 12V Cigarette Plug Compressor with Built-in Gauge & LED Light

The VIAIR 84P is a compact 12V portable air compressor that plugs into a vehicle cigarette lighter to quickly inflate tires up to 60 PSI.

The VIAIR 84P portable tire inflator is built for drivers who want a fast, simple way to top up tire pressure on cars, trucks, SUVs, motorcycles and other compatible vehicles. Lightweight and small enough to stow in a trunk or cargo area, the 84P pairs straightforward plug-in operation with an integrated pressure gauge, LED work light and a deluxe carry case to keep everything organized for roadside use, camping or daily maintenance.

How do I set up and use the 84P in minutes?

Getting the 84P running is intentionally simple: plug the unit into a working 12V cigarette lighter socket, start your vehicle’s engine for stable power, connect the press-on tire chuck to the valve stem, then flip the On switch. Monitor the built-in gauge and stop when your target pressure is reached.

• Use cigarette plug—no battery clamps required for most vehicles
• On/Off switch operation — no programming or presets
• Built-in 100 PSI gauge for live pressure tracking
• LED work light and power indicator for low-light situations

How fast and powerful is this small compressor?

The VIAIR 84P balances portability with useful inflation speed: it can fill a typical passenger tire quickly enough to get you back on the road, rated to deliver up to 60 PSI. While exact times vary by tire size and starting pressure, the unit’s compact motor is designed for routine tire top-ups and emergency inflations rather than continuous heavy-duty air work.

• Compact motor optimized for rapid top-ups
• Delivers up to 60 PSI — suitable for most road tires
• Fills standard passenger tire sizes in minutes depending on initial pressure
• Not intended as a heavy industrial compressor

What accessories and features come with the 84P?

The 84P arrives as a complete inflation kit so you have everything needed to start inflating immediately. Components are organized in a durable canvas carry bag for storage or transport, and the unit includes adapters to serve other common inflatables beyond vehicle tires.

• Deluxe carrying bag with top handle for tidy storage
• Press-on tire chuck and accessory inflation adapters included
• Built-in 100 PSI pressure gauge and LED work light
• Accessory power plug and power indicator for convenience

Should I choose the cigarette plug model or a battery-clamp model?

Choose the 84P (cigarette plug) if you prefer plug-and-play convenience using your vehicle’s 12V outlet and don’t need the higher current of battery-clamp models. Battery-clamp models can draw more power for heavier loads; the 84P is designed for typical consumer use and quick roadside inflation.

• Cigarette plug = easy interior access and no battery clips to attach
• Battery-clamp models supply greater current for extended duty
• Select based on expected use: quick top-ups vs. high-demand inflations
• 84P ideal for commuting, travel, and light off-road use

Who is this for? The VIAIR 84P is aimed at drivers who value a compact, easy-to-use inflator they can store in a trunk or emergency kit: commuters keeping tires properly topped off, families preparing for road trips, motorcyclists and owners of light off-road rigs who need a reliable plug-in compressor for routine inflation tasks and roadside peace of mind. It’s not intended as a replacement for heavy-duty shop compressors but serves as a dependable portable solution for everyday vehicle tire maintenance.