🚗 VIAIR 440P Portable Compressor,44043, Black: Efficient and Versatile Companion for On-the-Go Inflation Review

This compressor is quite fast compared to others in its class. It's heavier and slightly larger than I expected, but I like the fact that it has cut airtime in half. I can inflate any 33" tire from 12psi to 35psi in about 2 minutes and 20 seconds. The gauge will be off by about 10psi, but the instructions warn you to turn off the air compressor to get an accurate reading. All I remember is that it reads 10psi more when you turn it on and turn it off when the pressure is 10psi higher than you…

I bought this to air out the tires after off road. Boosts standard 32" Rubicon tires from 20psi to 37psi in about a minute per tire. The product heats up. It takes time to cool down but works great. The in-line gauge reads a little more than my sample gauge and doesn't give an accurate reading when full, but found it to be road pressure once it reads 50psi while running. Definitely recommend this model for the CFM rating, that's why I bought this model. Filling a conventional car tire takes…

Viair 440P review: I own an RV and a Jeep (so I deflate tires for off-road driving). I bought the 440P because of the higher CFM rating (it's 3 CFM). The bad part is that it can be used 15 minutes before a 30 minute break. So I test it on one of my Jeep tires (they are 35 inches). 37 psi RV). I only gave it a 4 because of the 3/8" air fittings and not the 1/4" (standard) fittings. It comes with a 25ft coiled hose (and I knew it would take me 50ft to inflate the RV tires) so I swapped the 3/8"…

We use it on our truck, two cars and a jeep SUV with big tires and we have been helping the neighbors so probably uses it once or twice a week. It works great, but the "cartridge" (the part that attaches to the tire nipple) wears out after about a year. The only way to replace it from Viair is to buy the entire hose assembly for $39.95. Then, about two years later, the hose on the compressor broke and we had to replace it at Viair for $65. I expressed my disappointment when I called their tech…

The good news is that VIAIR has a lot of superchargers. The bad news is they have a lot of compressors! I studied almost all of them and, to be honest, almost skimmed them! Without writing a book, I chose this one for the next one. 1. Connections are 3/8" instead of 1/4" on other devices. This allows for higher quality tubing etc. Please note that the tubing with this unit has no warnings to stay out of the sun and should not be kinked as others have reported. It's a camber block and the last…