4.56 gears what RPM

B

Bigtmiller

New member
So if you have 4.56 gears in a JK. What would be normal RPM's at 70 mph going down the HWY? 2800? Nothing wrong just wondering what everyone is getting.

Thanks

T
 
-AINOKEA-

-AINOKEA-

Hooked
Don’t have real world experience with what you’re asking for, but this chart is pretty accurate for my setup.

IMG_9258.JPG

Edit: this is at 70mph

Sent from my iPhone using WAYALIFE
 
AgBass01

AgBass01

Caught the Bug
This chart is pretty dang near spot on. I have a 12 JKU automatic and recently went to 4.56 but haven't had a chance to go up to 35s yet. Running 32s and sitting around 3k rpm at 70mph.
-AINOKEA- said:
Don’t have real world experience with what you’re asking for, but this chart is pretty accurate for my setup.

View attachment 337840

Edit: this is at 70mph

Sent from my iPhone using WAYALIFE
Click to expand...

Sent from my Pixel 4 XL using WAYALIFE mobile app
 
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