rgreen350

I’ve used my MF-1050 to top off my tires, but haven’t had a need to inflate a completely flat tire. I have no reason to believe it couldn’t handle it. I think it is more than adequate for standard size RX tires. Although not as fast as a 120V compressor and tank, it is faster than cheaper cigarette-lighter portables. It doesn’t vibrate around on the ground, probably due to its weight. I’m happy with it as a small compressor to keep in my car. Before getting one for a lady’s use, I would check that she is comfortable with connecting the battery clamps.

Lil4X

Good point, that lighter plug is convenient, but it limits the compressor to a pretty small motor. For many ladies who have little mechanical interest, let alone skill, that lighter connection is a good idea.

Fortunately (or unfortunately) my wife has become totally fearless in recent years when it comes to undertaking mechanical tasks. Part of the reason I try to keep her car in good running condition is that if it ever hiccups, I fear I will find it up on jackstands in the driveway with her under it if I don't.

RX330inFL

Have had the same 12V compressor now for so many years I forgot when I got it. Guess it is time for a new one, personal Christmas gift for the car. I wonder how the specs of your MF-1050 compare to its 12V cousin, the MF-1040?

http://www.costco.com/Browse/Product...rodID=11196210

Believe the power cord on the MF-1040 is 10ft and the specs show 30 litres/minute fill rate with a max of 150 PSI.

Have felt very comfortable carrying the 12V over the years especially when checking air pressure in the tires on the weekends.

For a full flat tire, I am going to call AAA or Lexus Roadside Service.