I wanted to share my experience with trying out a fairly new A/T tire on my LC.
I've run Nokian winter tires on previous cars, and they were the best performing I've had (Blizzaks were right up there too). So I thought I'd try Nokian's Outpost nAT. I got their 285/70R17, which only come in passenger rated or E, so I got the E (10-ply). 6-ply would have been the sweet spot IMO.
I noticed they rode rougher, but to be expected with an 10-ply. But I also noticed some vibration/hopping above 65mph. Got them re-checked with a road force balancer and they found one tire had a hard/heavy spot that made balancing impossible. On the road force machine it made a thump every rotation, and the guy was surprised I didn't hear it when driving. Another tire had one side that was heavier and made balancing difficult. They recommended getting Nokian to replace those two tires.
At this point I wasn't happy with the Nokians so they did a customer satisfaction refund on the whole set, and I put on Toyo Open Country AT3, C load (6-ply) in the same size, 285/70R17. The difference was immediately noticeable! The 6-ply Open Countrys rode very smooth, and no issues with vibration above 70mph. They said they were easy to balance. I feel the 6-ply offers a good balance between some off-road protection and load/towing capacity, while not sacrificing ride.
I still think Nokian makes a superior dedicated winter tire (Hakapalita) but won't be running their ATs again. Just wanted to share my experience as another data point with tire upgrade on the LC!
EDIT: To be thorough I should also mention the Toyos have more road noise at highway speed. But it doesn’t bother me as I always have music on anyway.