Viair Every Vehicle Carry EVC31 PRO — Rechargeable Portable Tire Inflator
Product description
What matters most
The Viair Every Vehicle Carry EVC31 PRO is a compact, rechargeable tire inflator designed to handle a wide range of vehicles—from cars to LT trucks, SUVs, motorcycles, and e-bikes. Its dual power source and LED gauge with preset aim to remove guesswork from roadside inflation and routine tire care.

Tech specs
On paper, this unit runs on three 2500mAh lithium-ion cells and can inflate up to 150 PSI. It can take most tires from 25–35 PSI in about a minute, and it ships with an 11 ft backup power cable in case the battery runs low. A 30-inch air hose adds reach for standing use, which helps when you’re caught off-guard by a flat or low tire.



Pros
The EVC31 PRO combines portability with real power, so you can inflate tires without a heavy, bulky compressor. The preset auto-shutoff helps prevent over-inflation, and the long hose plus standing-friendly design makes it practical in tight spaces, roadside emergencies, or a crowded trunk.

Usage tips
Keep it in your emergency kit or glove box for quick fixes on the go. If you’re planning a long trip, consider charging the unit before departure and keep the 11 ft cable handy for alternatives if the battery isn’t full.



Who it’s for
This unit suits drivers who want a versatile, all-vehicle air inflator that’s easy to stash and quick to use. It’s particularly convenient for SUVs, light trucks, motorcycles, and bikes where a cable or compact footprint matters more than raw industrial power.

When it makes sense
If you value a portable solution with a clear preset gauge and automatic shut-off, and you don’t want to carry a larger, corded compressor, this model aligns well. It isn’t a premium, high-output inflator meant for heavy off-road tires or commercial fleets, but it’s solid for everyday maintenance and occasional roadside needs.



What to check before buying
Confirm that the PSI range meets your typical tire requirements for your vehicles and that you’re comfortable relying on a battery-powered unit with a fallback power cable. Consider how often you’ll need longer run time and whether the 30-inch hose suits your storage space and usual use cases.
Practical example
Imagine you’re returning from a long road trip and notice a low tire. You can quickly attach the 30-inch hose, set a target PSI with the preset, and watch the unit automatically shut off as soon as the target is reached, helping you avoid over-inflation without fiddling with a gauge mid-roadside.
FAQ
- How many PSI can it reach? Up to 150 PSI.
- What vehicles is it ideal for? Cars, motorcycles, SUVs, light trucks, and E-bikes.
- Does it have automatic shut-off? Yes, it stops when the preset is reached.
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