After a failed rear differential rebuild and a 50% tailgate success rate, a PA owner traded his 2025 Tundra Rally for a 2026 ...

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Think your rear differential is due for some re-lubrication? Larry Kosilla is ...

American Expedition Vehicles has introduced a durable new rear differential cover for the 2023+ Chevy Colorado and its ...

Join as a car enthusiast tackles rear differential maintenance for the first time, breaking down the essentials of this commonly overlooked part of vehicle care. The video delivers a relatable ...

The 2016 GMC Sierra HD lineup is equipped with the Eaton Locker automatic locking rear differential, and it comes in handy during times where getting traction can be difficult. It’s what GMC refers to ...

The old saying goes, "Out of sight, out of mind." So, unless your Mustang's rear axle has been complaining, it's easy to take it for granted. Aside from receiving stronger shafts or a steeper gear set ...

There are a lot of things that make the Mercedes-AMG C63 S Coupe drive as well as we expect it to, and few would think to rank the rear axle limited slip differential with electronic lock very high ...

While it’s likely seldom done, some vehicles’ maintenance schedules do include an interval for changing the differential fluid, though perhaps only under “severe service” conditions such as frequent ...

Downspeeding saves fuel, and with aerodynamics and tires continuing to improve, truck manufacturers are experimenting with still lower rear axle ratios. I recently took a ride in a Mack Anthem with an ...

In the automotive world, especially when it comes to off-road trucks and SUVs, differentials come up all the time. Is your differential locking, limited slip or open? Do you have a transfer case? One ...

There are several basic rear axle types used in 4x4s, and each have specific design pros and cons. Axle designs can vary in load handling, bearing and flange type, and gearset configuration. In this ...