Table 1 shows one common tire related problems of the 2011 Mercury Grand Marquis.
| Problem Category | Number of Problems |
|---|---|
| Tire problems |
225/60r17 tire purchased new started going flat in the first week. Walmart tire said there was no warranty. Receipt says otherwise. P&m tire of blackwell, ok found defects in the interior sidewall and told us the tire had manufacturing defects. Reported to nexen by making an account and filing a warranty request which they denied. They keep saying we are lying to deflect blame. We have the tire, it could be inspected by their preferred tire shop but they would rather be mad and yell at us. There is no receipt from p&m because they didn't charge us for looking at a tire they could not repair.