I don't know about your specific codes but if it is coming out of a similar size and and weight vehicle which it is the ratios will be fine. (mechanics.stackexchange.com)
It's amazing how much weight vehicles have gained over the last 20 years. (autoline.tv)
But the Fed really does not need the BEA's estimate of light weight vehicle sales because Autodata Corporation, a private automotive research firm, provides almost identical data to those of the BEA (see Chart 7). (businessinsider.com)