I've had one of those before and it's not too bad for stock size tires and maybe 31's, but for 33x12.50 tires it takes a loooooooong time to fill (and I air down to 10-12 lbs). I kept it around until I ran over it. To give it credit, it still worked after that.
A good low cost air compressor would be a Q Industries MF-1050. We sell them for around $65
. It's not quite a Viair, but you can't beat the value.