I'm running Nitto Terra Grappler All-Terrain 255/60R18 on my LR3. I have mixed reviews and I'll try to keep it brief and hope this helps.
Where I live:
Oaha, Hawaii. Lots of roads, beach sand driving, dry off-road, extremely wet off-road conditions. My belief and experience with these tires is they are a minimum AT tire and are not durable for any committed off-road use. For this, I am purchasing another set of 10 spokes to run a full off-road MT set up for my weekend adventures. Most likely I will go off the advice of other members on their view of a reliable MT tire. I will however continue to run these on the daily as I am more than satisfied with their overall performance related to my 65-70% dedicated road use. Anytime I plan to head up in the mountains, the 10 min wheel to MT change will take place. Also, I get them cheap and free shipping with Amazon Prime so it does create some bias for me where BFG are more expensive and I eat shipping cost..........it is a factor for me, maybe not for you due to accessibility of tire choices.
Road:
Awesome, great wear resilience and noise level is probably a few decibels higher than factory Pirelli. I have the decibel app:ylsmoke: Highly recommended for those who do 80-90% on road driving and minimum off-road. 15k miles on them and they really look new. These will get re-ordered and stay on my daily use 18" 10 spokes. I run them pretty high on the recommended PSI range for the road for even wear and gas mileage. Excellent WET road performance. Rains everyday on Oahu, how long is the question. Much of which is the 10 minute monsoon with an inch of rain and flooding, these tires are excellent in all road conditions IMO.
Beach:
Not too bad, but the minimum side wall of the 255 does not allow me to air down enough to get the full love of the traction control in deep sand. Running about 10 psi out of them allows me good sand and beach road access with minimum risk to sidewall. Medium pack or deep gravel they do pretty good. Wet sand, not too shabby.
Dry off-road:
BRING A SPARE! Great tire as long as there are no sharp rocks or debris (Hope you catch my sarcasm on knowing and predicting all off-road terrain/debris:smiley_drive
. I've had two punctures in this type of terrain where my old BFG AT would have zero problem. One was from a rock, the other from a tree limb. One condition was aired down, the other was at road PSI. In my opinion, neither should have happened for a rated AT Tire for this vehicle in benign off-road conditions.
Extreme Wet:
BRING A SPARE, I RECOMMEND BRINGING TWO! I do not recommend for any extreme wet use off-road. They hold mud and turn into slicks. The sidewall is delicate and airing down is risky for a cracked rim or sidewall. Pick your poison. I have had one puncture in this environment, not sure of the cause on that puncture but for me, I need confidence of a durable tire in mud and this is not doing it for me! The mud is slick and sticky at the same time here. It is deep, the terrain is steep, and traction and durability are key to success for off-roading in Hawaii. I would rather run a MT in dry off-road than and AT in wet off-road. The condition WILL change hourly here so I will be prepared for wet conditions on my adventures when I know I will be off-roading.
Snow:
Oahu does not get snow. I will have it on the Big Island next year so the possibility is there but at this time, I can't speak to snow performance.