Are super swampers suppose to do this?

[00GMC4x4]

My tires tend to deflate if I let it sit a long time. Its not alot of air or anything, but it dropped from 40 PSI to 35 PSI in a week. Does anyone know why?

[Mark]

I suspect there may be a leak. Is this happening to all of your tires? Sometimes the temperature may make the psi drop in your tirres, but I noticed you lve in Tx and that shouldn't play a role in that. Maybe you need some beadlock?

[alteredimage]

You have a small leak somewhere. Very hard to find. Heres a couple tips, Overinflate the tire a little bit (don't make it pop):cussing: Then take some windex and spray around the beads and valve stem. If there is a small leak and you see no forign objects in the tread this is where it will be. Very rarley does a rim have porosity and leak.
Hope this helps