wreck99
Well-Known Member
I feel the same way about our 2019 Ram. The ZF 8-spd transmission in that with the hemi is a dream to drive, towing or not. It's superb. I also have a 2024 JL Rubicon (post-clutch recall), so it came from the factory "fixed" and I've yet to have any issues with it on or off-road. I may look to regear it in the future now that I'm putting 37's on, but I'm waiting to see how it drives first on the 4.10s. So far I've had 0 issues running 35's on the 4.10's...and those 35's were heavy at 75 lbs. I have no other JL manuals to compare this to but I can imagine the 3.45's in the sport are terrible!Without having read all the postings, I'll mention that we have a 2 door JK, and two JLUs. All are 3.6s and manuals. I much prefer a manual for my vehicles, but I have driven manuals for ever. I find the transmission easier to shift in the JLs, but the JL clutch is... interesting. (There is a whole separate thread about clutch recalls. But keep in mind that what you are reading are the horror stories, mostly.)
What the others have said about the 3.45s with a manual is absolutely true. They are horrible. 6th gear is useless. I had my JL Sahara regeared to 4.11s (Eaton aftermarket) and our other JL came with 4.10s. Makes all the difference.
A word about the clutch recall. The factory pretty much got the software right. It's the dealer retrofit of that software that is causing issues. Especially if your Jeep is modded/regeared.
If you buy a new Jeep, and don't mod it with big tires and a regear, you'll probably bypass all the clutch drama.
With all of that said, the 8 speed automatic (at least the one in my Ram) is, hands down, the best automatic I've ever driven. They are made by ZF, and are reputed to be bulletproof. Whoever did the programming for my Ram should have gotten a huge bonus and a promotion. It's very intuitive.
It's like it understands what you want, when you're driving - especially with the cruise control.
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