I have an ’04 LJ on 305/16’s (33x12), auto trans and stock gearing. Pretty much everyone online says that’s a lethal combination. However, I find it completely fine. Acceleration is fine, maintaining speed is fine… no, it’s not a hot rod, but it’s exactly as fast as I want it to be for street driving in a tin can. If I was offroading it I’d definitely want it regeared, but again, I have no problem with it.
So, my only concern is driving with it in OD and doing about 50mph on level ground I’m only at about 1,400 RPM. Is this bad for the motor? Are there any other issues I should be aware of?
So, my only concern is driving with it in OD and doing about 50mph on level ground I’m only at about 1,400 RPM. Is this bad for the motor? Are there any other issues I should be aware of?