VIAIR 85P/00085 Portable Tire Inflator

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Who it fits · inflator

Best for: Daily drivers and roadside top-offs where portability and auto shut-off matter more than CFM.

Skip if: You regularly fill truck, trailer, or RV tires from flat, or you need published high-flow performance.

VIAIR VIAIR 85P/00085 Portable Tire Inflator is catalogued for buyers comparing tire-pressure gear by listing specs, price, and owner themes — not as a PumpGauge lab measurement.

For portable inflators, prioritize duty cycle, hose reach, and power source (12V vs cordless) over headline PSI. Owner notes about heat and battery drain matter more than marketing fill claims.

Listing highlight we keep as context (not our measurement): PORTABLE 12V TIRE INFLATOR: The VIAIR 85P is a compact portable air compressor featuring a gearless direct-drive motor, permanently lubricated bearings, and an oil-free design. Delivering up to 60 PSI, this 12V tire inflator is designed for cars, SUVs, motorcycles, light trucks, and other vehicles with tires up to 31 inches for everyday tire maintenance.

Listing highlights (cleaned)

Deduplicated manufacturer/retailer bullets. Promotional gift lines and repeated paste are removed. These are not PumpGauge measurements.

• PORTABLE 12V TIRE INFLATOR: The VIAIR 85P is a compact portable air compressor featuring a gearless direct-drive motor, permanently lubricated bearings, and an oil-free design. Delivering up to 60 PSI, this 12V tire inflator is designed for cars, SUVs, motorcycles, light trucks, and other vehicles with tires up to 31 inches for everyday tire maintenance.
• SIMPLE 12V OPERATION: Plug this cigarette lighter air compressor into your vehicle's 12V outlet, start the engine, attach the solid brass twist-on chuck to the tire valve, and switch the compressor on. This portable tire inflator for car also includes accessories for bicycles, sports balls, and compatible inflatables, making it useful for everyday travel and recreation.
• COMPLETE ACCESSORY KIT: This tire inflator portable air compressor includes a 13-foot total reach, built-in pressure gauge, LED work light, solid brass twist-on tire chuck, deluxe carrying bag, three inflation tips stored on the compressor, and a Presta valve adapter. Everything stores together for organized transport and quick access whenever inflation is needed.
• COMPACT 60 PSI PERFORMANCE: This air compressor for car delivers up to 60 PSI with a 1.26 CFM free-flow capacity and a 20-minute duty cycle at 30 PSI. Measuring approximately 9.1 x 3.1 x 5.6 inches and weighing about 4.3 pounds, this travel air compressor for car is easy to store without taking up valuable cargo space.

What owners report

Themes paraphrased or quoted from public listing reviews. Sample is vendor-selected — not a representative survey.

• “5/5 — There are some products that just make you giddy; this is one of them. It works flawlessly, anytime, every time. I've owned a ViAir 85P for about 2 years. I purchased it for a car emergency bag. It has saved my butt more times than I can c…” — paraphrased from public reviews
• “4/5 — I just bought and used this unit. I have had considerable experience with various compressors of the "compact" variety both plug-in and battery, and this was far and away superior to any I've used. PLUSES: -Seems quite sturdy and solidly b…” — paraphrased from public reviews
• “5/5 — After comparing a lot of different products and reading a lot of reviews went with this air compressor for my tires. I am a stickler for keeping the tires on my vehicles at their recommended pressures, especially my motorcycle tires!! I wa…” — paraphrased from public reviews
• “5/5 — I bought a more unknown brand portable DC air compressor, and it often had issues when trying to air up the tires on my truck. It would routinely blow the fuse in the unit. I gave up on it. I bought this because Viair has a good reputation…” — paraphrased from public reviews

Alternatives & next steps

Compare related tools in our guides and compare section, or dial cold-tire PSI with the tire pressure calculator. Corrections: [email protected].