i got 2 new pirelli 3.00-10 tires and irc tubes and installed the front tire perfectly...

But when i got the back tire on the rim and pumped it, the air just came right back out???

i dont think i pinched the tubes so is there any other things i might have forgoten to do???

 

I pinched 1 tube twice in a row and had to patch the dam thing over and over

U said "U don't think u pinched it" Well take the tube out pump it up and check for leaks.....use soapy water this will help.

If there really isn't a leak I have no idea what else the problem could be other then the valve steam is fukt cuz is the tube keeps deflating.....then there is obviously a leak some where.

 

most definetly pinched the tube hardcore....

 

You pinched the tube. Also check around the stem.

 

ight thanks guys ur probably right ill go get another tube and have someone install it cause i dont have any more money if i pop that one too... THANKS!!!