Below is a copy of my email to Forest River which includes their very quick reply. I was impressed.
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Subject: Rockwood Signature Ultra Lite Trailers
Was wondering about availability of a Rockwood Signature Series trailer with the following:
1- Is this unit available with a 50 Amp, 2nd A.C. Prep option ( without actual A.C. unit) ? If so, what is the price adder? ANS. Yes, MSRP $290 special write in option.
2- Can this unit be ordered with no carpeting in the kitchen- living area but still have carpeting in the bedroom area? ANS: Yes, option: 10-2354-1 Minimum Carpet – KEEP BEDROOM CARPET
3- Can this unit be ordered with “D” rated tires instead of “C” rated? Literature indicates it comes with ST225/75R/C tires as standard. ANS: We do not have tire options. We cannot install tires that would overstate the cargo carrying limit of our trailers as defined by the GVWR, axle, frame and wheels used. You can upgrade to aftermarket tires if you desire, but realize the GVWR and cargo carrying capacity doesn’t change with higher rate tires.
4- Can this unit be ordered with a 8 cubic ft. frig ( verses the 6 cubic ft.) ? ANS: We do not have an 8 cubic ft. refrigerator available. The Signature models now have a 7 cubic ft. refrigerator standard. Some models have a additional 2 cubic ft. outside accessible refrigerator included.
We plan on visiting the February 2015 RV Show in Novi, Michigan and look over the Rockwood Signature line.