Hello All,
I'm a newbie here who is very fond of riding bikes, I recently bought a DT FS 9 for my commute from Train Station to work. It's really a nice bike and I really loves the bike, y'day I replaced those Kenda tyres with Continental Contact II Reflext 20 x 1.75, unfortunately the tyres are off centered, at one place the tire dips inward. I did tried bumping up the pressure to 80 psi (the max gas station pump go), along with Windex sprayed on the tire, but no luck so far :-(

Please advice me on how exactly I can fix this issue?

Thanks in advance,
Cheran