Originally Posted By: prs
Originally Posted By: friendly_jacek
Thank you all for responding.
I took it back and the tech claimed it was just rubber debris stuck in the tire. there was no air leak between when i pumped it up during weekend and today.
will monitor pressure closely.
Monitoring for very slow leaks or seeps can be frustrating due to temp changes and such. Get your regular bottle of Windex and spritz the area of the rim and tire involved. Go enjoy a cup of Joe or homebrew for about 20 minutes and then inspect the spritzed area. It will have a beard of foamy bubbles if seeping.
Regarding terminology, we have always called the sealing surfaces of the tires "beads" and the receiving surfaces of the rims the "bead seats". The reinforcing wires are "bead reinforcing wires". Now I gotta go google all of that to see is we have always been wrong???!!!
EDIT: It seems the terminology varies quite a bit. Here is a smorgasbord of them:
https://www.google.com/search?q=tire+terminology&rls=com.microsoft:en-US:IE-SearchBox&tbm=isch&imgil=Lty-vvMhPfZftM%253A%253BgSqUD8H_Qu2XNM%253Bhttp%25253A%25252F%25252Fwww.offroaders.com%25252Ftech%25252FAT-MT-Tires%25252Ftire-tech.htm&source=iu&pf=m&fir=Lty-vvMhPfZftM%253A%252CgSqUD8H_Qu2XNM%252C_&biw=1067&bih=494&usg=__2QnfiS0X9ZTi3U9s4T5cfc4BWqg%3D&ved=0ahUKEwjo4OCbnv3JAhVLzoMKHReIABUQyjcIbQ&ei=3HmAVuiCLMucjwSXkIKoAQ#tbm=isch&tbs=rimg%3ACdv-EwVnfqRFIjh_1rYfW7gcZTCUVi-bc8nffrG9RIkwivDeX3ldEkp4XcUrqOjHGitOfDYvmelVgfhOCRxvPGFwU1yoSCX-th9buBxlMEf7kaGV47qliKhIJJRWL5tzyd98RoUa74rMNICEqEgmsb1EiTCK8NxHf9TFEgfptqSoSCZfeV0SSnhdxEWhzYbKkDOMUKhIJSuo6McaK058RIogekXB6aYQqEgkNi-Z6VWB-ExGHH9nstvze-SoSCYJHG88YXBTXEYI3s-TFAXPh&q=tire%20terminology
prs
Prs,
I think you have the terminology exactly right.
Be aware that the layman is pretty loose with the terminology, but those of us who are in the business tend to use fairly exact terms.
One interesting side item: The word "bead" is used is quite a few different ways. Yes, the area of the tire that touches the rim is called the bead, but so are the wires - although, the term "bead wires" helps to clarify. In the manufacturing process, when the wires are formed into a hoop, from that point forward, they are called beads.