What is Inter Axle Differential locks?

An inter-axle differential lock is a mechanism that locks the differential between the two axles of a vehicle, allowing both wheels to turn at the same speed. This greatly improves forward traction in situations such as snow and ice, or uneven surfaces like loading docks, curbs, or road shoulders². It is also referred to as a power divider. Inter-axle differential locks are mechanisms that lock the differential between the two axles of a vehicle, allowing both wheels to turn at the same speed. This greatly improves forward traction in situations such as snow and ice, or uneven surfaces like loading docks, curbs, or road shoulders.

[@canyonoverland5003]

I drive a 2022 Peterbilt garbage truck with 2 diff locks and an inter-axle lock. I'm frequently on loose surfaces and when the back wheels begin to slip, I engage the rear lockers. The placement of the buttons in my cab is terrible, so I can't actually the see the names of each locker, so I just keep pressing buttons until I get moving again :)

[@mixAUTOTECH]

you better put some markings