I've done search here and elsewhere I have the conflicting info:
Liqui Moly website shows 140W and I tend to trust them as I've used their products for years now.
LIQUI MOLY - Motor oils, Additives, Car care - Oil guide
Just bought my truck and it's on original fluids at 93K. Besides differentials, I'll change the transfer case fluid too.
I'll do some more research on the transmission fluid before I do it as we all know there are pros and cons of touching the fluid at these miles.
Thanks in advance for any info.