...brian, i'm not used to not seeing your avatar...anyways, this is from aussielocker.com, their faq's, about oversize tires..aussielocker is also a member here and i went into this question with him before i got my locker...
What about large tires?
We do not have exclusion in our warranty covering locker use in vehicles with oversized tires. Generally the biggest issue with oversized tires is the diameter of the tires themselves.
Tires should always be run at the tire pressure recommended by the manufacturer. The diameter of the tires should be within 3/8” of each other on the same axle. If one tire has a larger diameter either from pressure difference or manufacturing variances it will cause the locker to constantly lock and unlock creating excessive wear and this will void the warranty. Replace any tire that is outside of the recommended tire diameter allowance.
Another area to consider when installing a locker in a vehicle with oversized tires is that this type of setup puts significantly greater stress on the original equipment manufacturers components in the differential. The locker is designed to withstand these stresses but should another component fail, and the locker is damaged, the locker is not covered under warranty. Under no circumstances does Torq-Masters Technology, Inc, warranty cover parts that we do not supply as part of the order.
