Two things, TrXus MT has a channel running straight down the center of the tread I don't like, which can cause the car to follow irregularities on the road. And, they have a roundish cross section as opposed to square like the MTZ, which I also don't like, cause you have to run low pressures with 7" rims to get full tread contact, and I'm not a rock crawler.
Aggressive tires have always been known to track and pull those irregularities in the road and should be expected. They are designed to grab and that's what they're doing. It can be particularly more noticeable on a narrow track, short wheelbase vehicle.
some tires do this much more so than others. Iroks for instance, would occasionally cause unintended lane changes for me. Not good and downright scary from time to time.
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45 MB, 67 Commando, 85 CJ, 08 JKU, 11 JKU