Basically that France Jr allowing Toyota to enter cars in the most sacred series in american motorsports could have a potentially damaging effect on Japanese car sales.
If they prove successful(the Tacoma has already won a championship in the NCTS) and best believe they will(because of a virtually unlimited budget thanks to the US pumping billions through car sales to them for years)how will it be recieved at a time when domestic car companies are struggling for survival? It's no fault of the Japanese,they did their homework and built a better product while we were offered world class models like the Pontiac Aztec

. This is a very proud country that loves sport.Once the connection is made between Toyota winning races,factories closing,and americans losing jobs you could potentially see a wholesale boycott of Japanese products by the rabid and passionate Nascar fan base and-that is a rather large one.JMHO