Also have to remember 2009-11 were bad years for the RV industry during the "financial crisis", so many fewer units were built, and likely there was no rush to build them. Mine being a 2010 model was built in September 2009, one of the worst years for RV sales ever. And its been a solid unit thus far.
2004 Chevy 2500HD Crew Cab 6.0l, 4.10r
2010 Jayco Jayflight 28BHS
Reese Strait Line with Dual Cam
P3 Brk controller