[bsmith0404]

Yep, that is the correct answer. Now for the rest of the story....

You have a 2012 Cougar, depending on build date, that tire is 3-4 years old. Add to that, it is a Towmax which many have had problems with. The fact that it is running a bit hotter than the other tires could be because of the location and the weight distribution, it could be carrying more weight. It takes more weight to balance it......add all of that together, IMO, = time for new tires. Like you said, much cheaper than repairs that could result from a failure and, based on trailer tire expectancy/deterioration, you are due for new tires within a year anyway.