I'm desperate guys. Emailed zipp themselves and they've been less than helpful. Tried to mount GP4000S II 23mm tires on these rims. VERY tight tolerances. Much worse than any i've encountered and i'm pretty seasoned at changing a tire. I'm constantly getting pinch flats right after mounting (without tire irons, just thumbs) and blow outs as the outside temp rises. I only put 95psi in them. Can anyone recommend a tire that would work better???
Basically my answers from zipp and 2 differnt LBS have been unhelpful. Both trying to walk me through how to properly change a tire (i'm well seasoned and have been doing this for years on other bikes/rims/tires, ie i know what i'm doing). Also changed the rim tape and looked for any deformity. Happens both front and rear. Has to be incompatible wheel/tire tolerance....which is why i'm asking if anyone else has these wheels....what tire do you use???
Jordan
Basically my answers from zipp and 2 differnt LBS have been unhelpful. Both trying to walk me through how to properly change a tire (i'm well seasoned and have been doing this for years on other bikes/rims/tires, ie i know what i'm doing). Also changed the rim tape and looked for any deformity. Happens both front and rear. Has to be incompatible wheel/tire tolerance....which is why i'm asking if anyone else has these wheels....what tire do you use???
Jordan