I ordered, Paid, You shipped and I received It was a wonderful relationship we enjoyed \

Best thing I have ever done

I already typed in my answer. Do not want to write it again!

Good products, but somewhat expensive - But, as the Old Saying goes, You Get What You Pay For… (I would not mind as much, IF this last purchase was Had the features it Should Have Had, for the price I paid - This, was to Replace a previous Viair purchase, that ALSO ended up being NOT What I Thought I Was Getting…) (( Do Love my 400P Automatic, except for the Cost… ))

I have used the unit a few times to top off mountain bike and gravel bike tires. The unit has a couple of issues, but, once I figured them out I am able to use the product. Issue #1. Adjusting the air pressure. If you try to rapidly increase or decrease the setting, it switches to Bar from PSI. Very annoying. I have to start over. Issue #2. The presta fitting. It doesn’t seat correctly without some “jiggling”. This prevents most attempts to see existing air pressure before starting the pump. This issue also causes a little air to escape while trying to remove the unit. For example when topping off a 25 PSI mountain bike tire, We end up with 23 or 24 PSI. Again, good in a pinch but not good enough to be my go to when preparing for a ride. I am hoping there are resolutions for theses issues as I do want the unit to be all I need for prepping and in-ride maintenance.

Great product. A little louder than expected, but it works great.

I have a couple different Viair compressors and they work great.

I started using a 400p in 2017 and have never been let down, Great pump but I graduated to the 450p RVS. No doubt this will be a great pump from experience. Quality product, highly recommend

Came quickly and looks like it's as advertised. So far everything is great

Makes for a very simple and efficient connection

Good product

Shipping was fast. Customer service was great!

Louder then I expected. But works as expected and easy to keep in the car on in a pocket during a ride. Nice to have on hand incase you are out of CO2 or just need a quick top off. Definitely you feel quite load at the trailhead using it tho!

I have recently purchased this device after researching products for a few weeks. This device does not disappoint. Well built and works as advertised. Highly recommend

Great product Works well Easy to use.

Aired up my wife s car the next day,,very happy

Great company; product arrived in perfect condition with no fuss.

Great

Your customer service is also great.

Nice and compact. Good customer service.