400P Portable Compressor – Viair Corp
400P Portable Compressor – Viair Corp
400P Portable Compressor – Viair Corp
400P Portable Compressor – Viair Corp
Last updated at 05/11/2026 08:21:23
VIAIR 400P - 40045, Automatic Function 12v Portable Compressor Kit, Tire Pump, Truck/SUV Tire Inflator, Silver, for up to 35 Inch Tires
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between Tue – Wed $13.82
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between Tue – Wed $13.82
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between 15–20 May $13.65
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between 15–19 May $13.72
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire Inflator, Silver, For up to 35 Inch Tires
Free delivery between 20–22 May
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between 15–19 May $7.02
originally posted on ebay.com
What a relief it is to not have to find a gas station that has air that I can get my 40 ft toy hauler into position without blocking all the lanes. I think it was important to get the unit that shuts off so you can read the PSI. Love it.
originally posted on ebay.com
Very expensive but works quite well and constructed of top-notch materials.
originally posted on ebay.com
I purchased this VIAIR 400PA-40045 compressor kit Jan 2021, to use when I go beach driving in my Ford Raptor. It looks to be well made. I have only tested the unit to see it operates and pumped up my tires a few psig. The pressure gauge seems to be accurate when I compare it to my portable pressure gauge. I like that it has its own bag to store the unit. I read many reviews on different battery operated compressors and settled on this unit due to the positive reviews and its capability to pump up my 33 tires. So far I am happy with the unit.
| Is discontinued by manufacturer | No |
| Exterior | Painted |
| Voltage | 12 Volts |
| Country of origin | China |
| Recommended uses for product | Tire Inflation |
VIAIR 400P - 40045, Automatic Function 12v Portable Compressor Kit, Tire Pump, Truck/SUV Tire Inflator, Silver, for up to 35 Inch Tires
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between Tue – Wed $13.82
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between Tue – Wed $13.82
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between 15–20 May $13.65
VIAIR 400P - 40045, Automatic Function Portable Compressor Kit, Tire Pump, Truck/SUV Tire
Delivery between 15–19 May $13.72
What a relief it is to not have to find a gas station that has air that I can get my 40 ft toy hauler into position without blocking all the lanes. I think it was important to get the unit that shuts off so you can read the PSI. Love it.
Very expensive but works quite well and constructed of top-notch materials.
I purchased this VIAIR 400PA-40045 compressor kit Jan 2021, to use when I go beach driving in my Ford Raptor. It looks to be well made. I have only tested the unit to see it operates and pumped up my tires a few psig. The pressure gauge seems to be accurate when I compare it to my portable pressure gauge. I like that it has its own bag to store the unit. I read many reviews on different battery operated compressors and settled on this unit due to the positive reviews and its capability to pump up my 33 tires. So far I am happy with the unit.
Works great. I had a Superflow MV50 not as nice.
It works as it should. To soon to evaluate further.Note" I already have the Constant Duty ADA,Base Model Kit,110/145 in my truck hard mounted and give it a 5 out of 5 stars. "Sweepstakes"
Small but powerful - exactly what one needs for RV tires!!
Product is as advertised
Good quality and quite operation. Inflated tire surprisingly fast.
A very nice air compressor! Like it alot!
love that it shuts off when not being used for less wear on unit .
| Is discontinued by manufacturer | No |
| Exterior | Painted |
| Voltage | 12 Volts |
| Country of origin | China |
| Recommended uses for product | Tire Inflation |
