Driven my Aussie on snow and ice for a few seasons, and we just had a massive dump on on Christmas day.
As everyone here has said, the Aussie Locker works great on the 80-series, and that includes snow and ice. I have yet to feel any negative impact from it in any condition.
Contrary to Concrejungle's experience, it WILL lock up with the CDL unlocked, and you CAN get the rear end to break loose because of it. All it takes is some excessive throttle in a turn. But this happens only when you want it to,
or if you have a massive uncontrolled spasm in your right foot
. I spent some time doing donunts the other day, and it is very easy to control the tail slide--even when you're trying to get it to swing out.
The Aussie adds genuine traction to go forward on snow and ice too.
Aussie Lockers: Lockers, aussie lockers, torq-masters technology, automatic positive locking differentials, automatic precision locker differentials, off road, off-road