Tires are the foundation of your home while on the road. That’s why tire pressure maintenance is essential for all RVers. The 400P-RVS has a newly integrated 40” 90-degree twist on the chuck to make it easier for filling tires while standing. This compressor will inflate most Class C RV tires from 80 to 90 PSI in just 46 seconds. It can run continuously for approximately 20 minutes at 100 PSI before needing to rest. The “RVs” line is designated as “RV-Safe” because they are specifically designed and tested for the RV market. Prevent wasted time locating the nearest gas station (or avoid being stuck on the side of the road) by utilizing this fundamental tire inflator.
How to use:
Tested and Approved
Built to Last
We test these products to make sure they last. Whether you are a Weekend Warrior, Full-Time, or anywhere in between, these products are designed to hold up and perform.
- Ben M.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars5 months agoTop o' the line
We used other brands but the Viair line is extremely robust and user friendly. Our full time RV user impression is it is built to last!
- Adam B.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars7 months agoViar 400P-RVS easy to use
Very easy to set up and works great. Not much noise. Quickly gets up to pressure. Case is very nice to have to keep everything organized. Purchasing from Mobile Must Have was super easy too.
- Christine H.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars10 months agoBeefy Unit
The unit came packaged well to make sure no damage would happen during shipping. Upon unboxing, the unit was in a heavy canvas carry case, and components were covered with plastic bags to ensure contents were clean and unused. There were two extension hoses, and all adapters were found. The dial on the air pressure gauge is really heavy duty. This small compact compressor will work well for large vehicles. I bought it so I could reach the trailer tires while still hitched up, but after inspection, I believe it will be my go to unit for all my trailers, and vehicles hitched or unhitched. I like that everything is included, no trying to find the right adapter for the hoses and handles.
- Tammy F.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars1 year agoAbsolute must have!
Love that everything was included and has a nice bag to conveniently store everything so nothing can get lost-providing you put it back LOL
- Andrew H.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars1 year agoWorks great
Used this for the first time and was impressed by how quiet and easy it was to use.
- Thomas B.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars1 year agoCompressor
I had the chance toi use the compressor. Glad I had it as I had to air up the RV tires to 125 psi as the tires were H rated coopers.
- Robert S.Verified BuyerReviewingVIAIR 400P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars2 years agoArrived quickly and works great
It works great. Most gas stations don’t have a nozzle for dual tires. This is exactly what I needed for the dual tires on my RV.