Greenball Towmaster Tires from Costco?

alanmikkelsen wrote:
Last night I asked about Maxxis tires, tonight has anyone used Greenball Towmaster tires from Costco? ST22575R15, load range E?

Otherwise known as "Blowmasters". First set on my FW lasted < 3k miles and 2 years. First tire went < 1k miles and 1 year. The other 3 separated in the 2nd year.

Lyle