Member
|
|
Join Date: Sep 2018
Location: iowa
Posts: 905
|
|
Member
Join Date: Sep 2018
Location: iowa
Posts: 905
|
im in iowa, we get some pretty bad winters, this winter we set records with -31f temps & lots of 0 & -5 to -10 degrees for a week or more straight, but i rarely drive when its that cold.
the front diff & t-case call for 75/90 regardless of temp, but the rear says 90 if above 0f & 80/90 for below 0f... so im ok with running an 80/90 since it will see 0f temps occasionally. if i lived in florida or az etc i would run the straight 90... & i'd be a much happier guy not dealing with the stupid cold winter temps & salted roads!!!
|