Are there any x-chocks that anyone is aware of for the Bullet Premier series (31BH)? Keystone has the VERY widespread axles, and so far I've only managed to locate those type of chocks that go up to 10". If not, what's the next best alternative? Just regular old single chock?
~Em & Mike
2013 Outback 250RS
2012 Keystone Premier 31BHPR
2007 Dodge Megacab 2500 Cummins
2007 GMC 1500 Sierra
<2012 many many years of tenting it!