I have one tire that always loses pressure faster than the others -- even after a tire replacement, so I am suspecting that the alloy wheel itself is leaking -- ether through porosity of the alloy itself (not unknown, I understand) or through corrosion or other damage to the rim.
I have read that sealants are available to deal with this problem, but I have been unable to locate any -- except a huge drum of the stuff for $2000+. Can anybody suggest a suitable product -- preferably by brand name?
Perce