I bought the big one from harbor freight.. it has the air compressor . I just thought it would be neat to inflate my tire if it went flat... they had all kinds.. i may buy some of the small ones for presents. to give to people that may be calling me ..do they sell one with a gas can HARHAR...my oldest son tries to see how far he can go on a empty tank... But he is doing better now...that he is past 50 ..
