Originally Posted by
chesterv
I get the standard thick rubber bike tubes, I go through about 3 or more sets a year because they never hold air.
I have to air them up every single time I ride.
...
Something is wrong and probably not the tubes. I air up every week or two weeks, or sometimes months on a bike I don't mind riding at 50-60 psi. I've had the same tubes for years, and ride every day.
Do you have a patch kit, and use it?