Which compact 12v inflator for 37" tires?

[zlorfik]

Any recommendations?
(meanwhile I'm looking at https://masterflowair.com/products/mf-1050 ...)
(looking for 12v/compact model because sometimes I may use it in "prius" too)

 

[pat247]

That looks like a pretty good inexpensive way to go. I recall Pep Boys sold one like that to good reviews.

 

[98rangerdave]

12V 150 PSI Compact Air Compressor

Amazing deals on this 12V 150Psi Compact Air Compressor at Harbor Freight. Quality tools & low prices.

www.harborfreight.com

This is what I use. I have 37x12.50 tires and it’ll do all four after an air down without issue. Relatively quiet too for what it is. Fits nicely under the back seats in included bag.

 

[smurfslayer]

I use a Viair portable rated for 33’s on my Jen Too 35’s and it works quite well. A few minutes per tire to go from ~18-22 to street pressures. It does get VERY HOT though, so keep that in mind.

 

[2slo4u]

I use the 12v Milwaukee cordless air pump. Works great. One 6amp battery will do all 4 tires going from 20psi to 35psi

 

[RotorHead695]

Love my Viair 400P. Will likely upgrade to this when I gen my Gen 3.

440P Portable Compressor

440P is the ultimate portable tire inflator kit. It can inflate a 37-inch tire from 0 to 30 PSI in less than 5 minutes. The 440P is the largest and most powerful portable compressor kit available from our lineup.

www.viaircorp.com

 

[sixshooter_45]

ve a much older truck 150 PSI air compressor downstairs that works but haven't had a need to actually use in a long time. I purchased a very small twin compressor from Costco that came in a nylon bag with a switch and fairly nice air gauge on it. It was only $35.00 so I really didn't think much of it but it really fills up the 35" tires about 6lbs. fairly quick and doesn't get very hot.

Really suprized me but I do eventually want to go with Vivair or ARB twin compressor.

Sorry no pictures . Pay attention to specifications as you want one with a high duty cycle.

 

[coder]

I have the MasterFlow MF-1050 and it is slow and underpowered to air-up a 35" tire, it will do it but, it takes a long time. I upgraded to the MF-1089 and it's much better I can do 4 35" tires in about 15 minutes, which for the price, is not bad.

MF-1050


MF-1089

 

[Ski4Ever]

I have the MasterFlow MF-1050 and it is slow and underpowered to air-up even a 35" tire, it will do it but, it takes a long time. I upgraded to the MF-1089 and it's much better I can do 4 35" tires in about 15 minutes, which for the price, is not bad.

Plus the MF-1089 is "on sale" right now...this deal can't be beat!

 

[maxr]

I bought a QuickAir2 30+ years ago. Still have it and use it when off-roading. Great when all 4 tires are deflated. When i have to replace it, I will get the ARB Portable Compressor CKMP12.

For on-payment road trips, I plan on getting a Makita DMP181ZX because I have a lot of Makita cordless tools and battery chargers... For in garage use, I have a Ryobi cpompressor that works great.

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