Thanks for sharing. We have a set of G-614's on our Mobile Suites installed new Oct, 2012. Mostly driven in summer months, but otherwise sits in enclosed Texas storage 8-9 months per year. No issues, tires look great, currently only ~20k miles, and balanced/rotated every 10k. How much longer would you push these tires?
My 2011 MS with 2010 mfg. goodyears looked good but in 2015 one lost all of the tread going down the highway. It did not blow so I had no idea it happened. Stopped at a rest area and found it before it wore thru the steel belts and popped.