I don't do any towing.

The fan is shrouded, not able to get pinkies in there but good point to address anyway.

The fan was in place for some of the 100+ degree days. I drove to Ft. Worth using 35, over 50 miles one way. I was running 70-80 mph most of the time. On the way back there was an accident that backed traffic up several miles, seldom got out of first gear--no problem whatsoever.

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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior
Dallas