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🚀 Inflate Like a Pro, Wherever the Road Takes You!
The Viair 400P-40047 is a robust 12V portable compressor designed for RVs, trucks, and SUVs with tires up to 35 inches. Delivering up to 150 PSI and 2.3 CFM airflow, it features a 60-foot total hose length, automatic shutoff, and a built-in pressure gauge for precise inflation. Lightweight and easy to use, it connects directly to your vehicle battery, making tire maintenance effortless and efficient on the go.





| ASIN | B004B68XGC |
| Additional Features | Heavy Duty, Quick Inflation |
| Air Flow Capacity | 2.3 Cubic Feet Per Minute |
| Best Sellers Rank | #28,266 in Automotive ( See Top 100 in Automotive ) #162 in Wheel & Tire Air Compressors & Inflators |
| Brand | VIAIR |
| Brand Name | VIAIR |
| Capacity | 2.3 cubic feet |
| Color | Silver |
| Customer Reviews | 4.7 out of 5 stars 2,354 Reviews |
| Global Trade Identification Number | 00758260426152, 00818114004070 |
| Hose Length | 30 Feet |
| Included Components | Viair 40047: 400P-Rv Automatic Portable Compressor Kit (12V, 33% Duty, 40 Min. @ 30 Psi) |
| Item Dimensions L x W x H | 27.6L x 14.8W x 19H centimeters |
| Item Type Name | Viair 40047: 400P-Rv Automatic Portable Compressor Kit (12V, 33% Duty, 40 Min. @ 30 Psi) |
| Item Weight | 10.35 Pounds |
| Manufacturer | Viair Corporation |
| Manufacturer Part Number | 40047 |
| Material Type | Silver |
| Maximum Current | 30 Amps |
| Maximum Horsepower | 414 Watts |
| Maximum Power | 414 Watts |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Name | 40047 |
| Model Number | 400P-RV |
| Noise | 74 Decibels |
| Noise level | 74 Decibels |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Tire Inflation |
| Recommended uses for product | Tire Inflation |
| Special features | Heavy Duty, Quick Inflation |
| Style | Original Portable |
| Tank Volume | 2.3 Cubic Feet |
| UPC | 758260426152 818114004070 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
B**N
Easy to use
Used it to inflate my 265/65/r17 tires after driving through the desert. Was able to get up from 15psi to 35psi in under 10mins for all 4 tires. Connecting the air hoses and even to the battery was quite simple with no sparks or any shenanigans. Straight forward usage, not as loud as I thought it'd be, on the far end of the vehicle, it was barely audible. I'd recommend it. Easy to store in the bag too. Very convenient
ا**ل
ممتازه
ممتازه وسريعه وسهلة الاستخدام تعمل وتشبك مع بطارية المركبه
R**Z
Super para las aventuras 4x4
Es muy rápido para el.llenado de los neumáticos del carro
M**X
Exactly what I needed
I have a triple axle 5th wheel that calls for high tire inflation rates. I had bought a cheaper inflator from one of the big box stores but it self destructed after the third use. The Viair line comes highly recommended and I can attest that it's a great unit. While it is admittedly rather expensive, it does it's job beautifully and is quieter than I expected. I am extremely pleased with my purchase.
T**G
Excellent Performance and Quality - VIAIR 400P-RV Automatic Portable Compressor
I recently purchased the VIAIR 400P-RV/40047 Automatic Portable Compressor, and it has been an outstanding addition to my toolkit. From the first use, the quality of this product stood out. It's well-built, robust, and feels like it's made to last, which is exactly what I was looking for. One of the most impressive aspects of this compressor is its noise level. It's noticeably quieter compared to other less expensive models I've used in the past. This is a significant advantage, especially when inflating tires in quieter campgrounds or residential areas, where minimizing noise is essential. The performance of the VIAIR 400P-RV is top-notch. It's efficient in inflating tires for my RV, truck, and Jeep, making it a versatile tool. The 150 PSI/2.30 CFM specification means it works quickly and effectively, saving me time and effort. Additionally, its portability is a huge plus. It's easy to store and carry around, making it an ideal tool for road trips and outdoor adventures. Another aspect worth mentioning is the simplicity of use. The kit comes with everything needed to get started, and the instructions are straightforward, making it accessible even for those who are not air compressor savvy. In conclusion, the VIAIR 400P-RV Automatic Portable Compressor is a fantastic investment. Its combination of quiet operation, robust quality, and excellent performance makes it a top choice for anyone in need of a reliable air compressor for RV, truck, or SUV tires. It's a definite must-have for those who value quality and efficiency in their tools.
D**N
Essential for RV & 4x4 Owners
My recent acquisition of the VIAIR 400P-RV/40047 Automatic Portable Compressor has been a transformative addition to my RV and 4x4 off-road experiences. As someone who regularly uses an RV, the task of clearing out water lines has become significantly simpler and more efficient with this compressor. It's a real boon for saving time, particularly during the preparation and conclusion of trips. Moreover, when I engage in off-roading with my 4x4 Jeep, ensuring optimal tire pressure is essential for both performance and safety. In this regard, the VIAIR compressor has been outstandingly dependable for inflating my Jeep's tires. The ability to have a portable air pump that effectively manages the demanding tires of both an RV and a Jeep is extremely valuable. The most impressive aspect is its efficiency in saving time. Inflating my large Jeep tires can often be a lengthy process, but this compressor operates swiftly and seamlessly, eliminating the need to locate a gas station with a slow functional air pump. Regarding its construction and usability, the compressor is solid and well-made. It strikes the perfect balance between being portable for easy transportation and sturdy enough to meet the needs of larger vehicle tires. In conclusion, I wholeheartedly endorse the VIAIR 400P-RV/40047 Automatic Portable Compressor for anyone with an RV or 4x4 vehicle. This tool is not just great for easy tire inflation, but also excels at other tasks like clearing water lines with minimal effort. It's an indispensable item for your RV or off-road gear collection!
L**S
Buena relación calidad precio
Hasta el momento, cumple con las expectativas; aún no le damos un mayor uso. Lo compramos para una JLU y ha funcionado bien.
Trustpilot
2 days ago
4 days ago