A typical tire inflator will have a CFM rating of around 1.5 to 2 CFM, with a majority of the little cheap ones being less than 1 CFM. The higher the rating the faster you'll be able to air up the tires. The Viair Automatic Portable Air…

Spec-wise the Viair RV compressor kit part #VA59WR and the TireMinder part #TM57MR are both very similar but the big advantage is the TireMinder has a three year warranty compared to the Viair having only a 1 year warranty. Other than that the…

The only difference between the Viair Portable RV Air Compressor Kit part #VA39WR and Viair Portable Air Compressor part #VA96WR is that the RV Air Compressor has a longer 30' hose so you can reach your towable tires easier whereas the Standard…

The Viair Automatic RV Portable Air Compressor item #VA87WR has a higher cubic feet per minute at 2.30 cfm than item #VA59WR. Cubic feet per minute is important when you are using air tools and want the compressor to cycle quicker.

I reached out to Viair who explained the RV Winterizing Kit #VA27WR requires an air compressor system with an automatic shut off on the compressor. The Viair Portable RV Air Compressor Kit #VA39WR you found does not have this feature. It is only…

Per Viair their RV Winterizing Kit #VA27WR can only be used with the following compressor systems. Viair Automatic RV Portable Air Compressor for Class C RVs - 150 psi - 2.30 cfm #VA87WR Viair Automatic RV Portable Air Compressor for Class A RVs -…

Yes, the Viair Portable RV Air Compressor Kit #VA39WR will air up 235/85-R16 tires to 110 psi efficiently.

Yes, The Vlair Portable Air Compressor #VA39WR can be used to air up your Firestone Ride Rite springs on your 2021 Ford F350. The battery clamp attaches directly to your vehicle's 12V battery. The maximum air pressure is 150 psi, and has a…

For your 2014 Ford F-250/350 Super Duty you will want to use Wheel Masters 4-Hose Inflation Kit part #WM8001. The bend on the Wheel Masters 4-Hose Inflation Kit part #WM8001-135 causes the hoses to be in contact with your rim as soon as it comes off…

With the Viair Portable RV Air Compressor Kit #VA39WR being rated for up to 150psi you shouldn't have a problem with getting up to 123psi, but this compressor does have a 33% duty cycle. This means you can run the for about 15 minutes and then it…

The Viair Portable RV Air Compressor Kit for 5th Wheels and Travel Trailers part #VA39WR is a bit too small for 35" tires. Instead, you'd need to bump this up to the next size which is the Viair Automatic RV Portable Air Compressor for Class…

If you are worried about the compressor overheating at those pressures, I recommend using the Viair Automatic RV Portable Air Compressor #VA59WR. This portable air compressor will work with tires up to 40" in diameter and has a fill rate to…