10-4 on the front wheel drive Bumpy.
I have around 7k on the ACME. We spent Christmas and New Year's in Florida which meant going thru South Carolina on I 95. There are sections of that road I swear test any vehicle. I have been in the Smokies going into TN with it which have some tight turns and as of yet never had any trouble. I was a tad concerned at first with the size of the dolly tires but they have not gave me a moment of trouble. The manufacturer is top notch from what I have seen. We picked ours up at the factory.
You do run the required 90 psi in the tires correct?