Have 35x12.50R20 on my f1-50. So far sitting at 70k miles on them and have had zero issues. Still have plenty of tread and they ride great!

These tires have been fantastic. 2020 Silverado stock Bridgestones were cracking apart at 32K while on a cross country trip with a camper. Picked these up at a local mom and pop shop in Texas and have been everything and more. I no longer have to put winter tires on the truck because these are excellent in the winter. They are not snow tires but they earn every bit of the 3 peak rating. They are controllable and consistent in the winter. Wet traction is middle of the road but not bad in any way, to be expected for an LT. Just worth mentioning for those who are in rain all the time and not used to LT tires. Summer performance is excellent. They are quiet compared to competition. Very impressive. MPGs have not really taken a hit as I had expected it to go. That was a bonus. Off road these things just eat. Deep snow, they eat. I am so impressed with the confidence I have when leaving the pavement. I have been in some ugly situations on UP/Michigan remote "roads" and got out of trouble confidently. I have driven hundreds of miles in blizzard conditions and unmaintained winter roads. No fear with these tires and no burden to take them off come spring. I have also towed about 15K miles with these things and they are just exceptional. They are wearing very evenly and slowly for 25K miles. I have full confidence that I will easily see 50K miles of consistent wear unlike so many LT and AT tires that cup or roar after a couple of years. I have not tolerance for that so these have been excellent and predictable. 10 ply has been perfect for towing and eat broken roads from the midwest to New Orleans with ease. I have hit holes and debris that I was sure should have blow my tires and alignment and these tires just take the hit and carry on. I have to say, these are the best truck tires that I have ever purchased and I will stick with them going forward. They are well built and worth every single penny.