New Year's night I I'm assuming I slipped a bead or something but, this exact little pump after 20 minutes had my 31OG inflated & I was back up & going. I recommend carrying one.less-than-$15, 12v compressor. ironically, i bought a little compressor like this marketed under the SLIME brand name. hahaha
Not sure if I would give it that much praise but this is the best sealant around. It did not help at all with my sidewall punctures which isn't it's fault but it will help with any issue on the bottom of the tire.Slime sucks and is corrosive. High Lifter sell some stuff that works really good, even prevents tires coming off the bead. They're pretty proud of it though.