[Tigers] How hot is hot ?

[Steve Ralsten]

Got my new baby delivered by truck this afternoon and took her for a warm 
evening
So Cal drive. On the hiway temp gauge indicated 180 or so but going two 
blocks at a time red light
to red light to red light she was a bit over 200, maybe 210. External temp 
was about 92.
Car has a stock radiator and 4 blade fan. At what point is temperature a 
concern ?

Thanks

Steve
B9473720