Bought A Slime 2X @ Menards the other day so I could keep the pressure up in the airbags while on the road,,, not sure if it would do a MN tire,,, but does a good job on the airbags !!! Says it will inflate a car tire in 2 minutes ??? CFM is 1.9 !!! 12VDC !!!
Cost less than $70 !!!
I keep a 120 volt Porter Cable 6 gallon 150 psi pancake compressor on my truck for the jobs that need it and I also carry a VIAIR 450-P for the times I either don't have the AC voltage or my generator available. The VIAIR 450-P is a great little compressor when I don't feel like dragging out the generator.
2016 Rockwood Windjammer 3029W Diamond
2015 Chevy 3500HD LTZ 6.0 Crew Cab 4x4 Long Bed 4.10:1 SRW