Hello I’m new to this, but what are the benefits of an open differential compared to a locking one?
I recently lifted my XJ with the 3.5 RE Superflex and wonder if it’s trail-ready with the open diff. Should I consider adding lockers?
Some say there are drawbacks to lockers. Would locking the front or rear axle help? Concerned about how it might affect cornering during daily commutes.
Any suggestions? Also, I prefer affordable locker options without vacuum setups.
An open differential is a common type of differential found in many Jeep models, especially stock models. It allows the wheels on the same axle to spin at different speeds.
The open differential is the simplest and most common type of differential, and works well with many vehicles. Its primary function is to allow the wheels to rotate at different speeds, ensuring smooth and safe operation, especially when turning or navigating over uneven terrain.
Adding a front locker later is an option for even more extreme trails, but it’s not essential for most scenarios.
They’re the most common type, found in everyday cars like mine. Basically, an open diff is like a smart gear box for my wheels. On straight roads, both wheels get the same power. But when I turn, the outside wheel needs to travel farther than the inside one. This diff senses that and lets them spin at different speeds, keeping my handling smooth and safe. However, if one wheel hits ice, all the power goes there because it has less grip. That’s why some off-road vehicles have locking differentials to prevent that!
Considering you’ve lifted your XJ and are contemplating off-road adventures, adding lockers could significantly enhance its capability.
Considering Lockers for Your XJ If you’re planning to tackle challenging trails, adding lockers can significantly enhance your XJ’s capabilities. Locking either the front or rear axle can help, but there are trade-offs:
Front Locker: It’s less noticeable during daily drives since it only engages in 4WD mode. However, it can affect steering when engaged.
Rear Locker: You’ll feel its presence during daily commutes as it can cause the vehicle to handle differently during acceleration.