TURBO200R4
stand up straight and grab the world by the a$$
Ideally keeping the speed up* to avoid rad kicking on - not much can do about that if in stop n go traffic, other than careful route planning regarding time to avoid the congested periods
* Double whammy - idle or low speed produces less current and of course low road speed means no air flowing through radiator and fan kicking on.
selecting a lower gear will help the former (assuming it IS actually moving at all) but of course not much can do about the latter.
i agree
i suggested he buy an extra battery just in case.
with towing the trailer i assume it will be on
but if just after the rush hour in the morning might be ok.