Reviews for Viair 450P Portable Air Compressor

Continuous duty rating for my 37s.

Fast inflation works great. Compressor head gets hot.

Works as stated. Chose a portable option to use between multiple vehicles.

I love mine. It does great on my TJ with 33's and on my JT with 35's. I recommend it especially if you wheel multiple Jeeps, I just move it fron Jeep to Jeep. I could not justify rigging both my rigs with onboard air.

Very High Quality and it all fits neatly in the carrying case.

Have used it several times on the trail. Am very satisfied with its performance.

This compressor truly is convenient and does a great job with my 37" tires. Before purchasing, I called customer service and asked if the gauge would deflate as well as inflate...I was told it didn't deflate, so I also purchased a deflate gauge (Rugged Ridge, good quality). Well, upon receiving the compressor, it will in fact deflate. More than what I expected and the Rugged Ridge made a good gift for a friend. Customer service please update description on this product. Great option other than the more expensive on board mounting systems available.

Well built, little too pricey. At 1.8 cfm, even less over 30lbs, it takes way too long to air up my 37" tires. I usually air down to about 20lbs, and after a long day of off-roading, the last thing i want to do is stand there hunched over airing up a tire for 10 minutes. But i guess it gets the job done.