JapCarForum
tyres slowly going down - Printable Version

+- JapCarForum (https://www.japcarforum.com)
+-- Forum: General Discussions (https://www.japcarforum.com/forumdisplay.php?fid=3)
+--- Forum: The JCF Lounge (https://www.japcarforum.com/forumdisplay.php?fid=17)
+--- Thread: tyres slowly going down (/showthread.php?tid=9380)



tyres slowly going down - kevinsgs300 - 08-11-2019

hi guys.
i own a 1996 lexus gs300 sport mk1 with the 9 spoke alloy wheels and over a course of a month or a few weeks all four tyres loose a few pounds of air.had tyres checked at a tyre company and no punctures.what else could be at fault?.any help would be most greatfull.
cheers kev.


tyres slowly going down - clossie - 08-11-2019

Spend 4 quid in quick fit and have hem filled with nitrogen. If they up, not harm, if they go down, could be bad alves or If they still go down possibly bad beading (have the beads broken and remount the tyres)


tyres slowly going down - davidjamesbattersby - 08-11-2019

could be the laquer peeling inside the wheel where it seats on the bead, take tyres off and clean with wire brush then have the tyre place refit with rim sealer, and have new valve at same time, we charge about 6 pound for the service but some times its better toi get them refurbed on the inside of the wheel, if that fails then could be the alloy that has a hairline crack in it thats not visable to the eye