Gearheads often talk of limited-slip and locking differentials, but how do the "standard" mechanical diffs compare with ...

Mechanical locking differential is now only available with the Thar LX diesel as an option. Petrol variants will no longer feature the mechanical differential. Other off-roading essentials like a ...

There's a good reason we're rolling on dubs in a bone stock G35. It's part of an overly-complicated attempt at testing different types of limited-slip differentials on the same car, on the same day, ...

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 ...

We've seen some wrench benders in our travels, but Martin Barraza, the Drivetrain Direct technician in our photos, can disassemble an 8.8 axle about as fast as we can push the shutter on our Nikons.