Oscar Mayer
2023-12-02 00:12:41 UTC
Those emergency tire plug kits are for you to plug the hole yourself on
the roadside, so you can then drive to a qualified auto mechanic to
patch the hole from the inside. Those plugs are not meant to be a
permanent fix.
A proper patch is called a patchplug (as I'm sure you know) which is boththe roadside, so you can then drive to a qualified auto mechanic to
patch the hole from the inside. Those plugs are not meant to be a
permanent fix.
that patch and that plug (which you know). It can be a single piece (with a
wire do pull it through) or you can do it at home with two pieces.
Normally it's reamed first but there will always be sharp edges in belt
wires (if they're metal layers - and I think all tires have metal layers).
The thinking, I think, is that a patch without the plug leaves a hole which
allows water to rust the steel belts.
There's also squirming going on, although the plug isn't rigid but it's
closer to the density of the tire than a hole would be so we can assume a
plugged hole squirms less. Each squirm ever so slightly enlarges the hole.
As far as I'm aware, the round flat patch is simply to give the biggest
surface area for the inside air pressure to not blow out the hole.
or they declare the tire unfixable and sell you a new one.
insert the plug from the outside and add the patch inside.
But none of the shops locally will demount a tire unless selling a new one.
My neighbourhood garage patched a nail hole in my tire last year forinsert the plug from the outside and add the patch inside.
But none of the shops locally will demount a tire unless selling a new one.
$25. That included demount, re-balance, and remount.
the rubber manufacturers association (and probably also the tire OEM).
The main reason for dismounting every damaged tire is to L@@K inside to see
if it's damaged (often you'll see piles of rubber "dust" for example).
The rules say any tire showing damage from the inside (even if the outside
has a perfectly pluggable hole) has to be scrapped immediately.
I've had once where they left me without a tire because they (at first)
refused to put the scrapped tire back onto the wheel (I had to beg them).
Of course, they want to sell you a new tire but they didn't have the same
model in stock so I argued that their unmatched tire would be dangerous.