I purchased these tires from a large western Canadian Tire retailer. The tires were bigger than the stock tires and created a problem with my mud flaps which I ultimately had to replace. I bought the tires as they have the highest load rating in a 17" tire. We have a 41' 5th wheel RV that weighs 17,000lbs when loaded. I put a large number of aftermarket enhancements on the trucks like brakes, leaf springs and even rear air bags. The suspension and braking was greatly improved. Then I looked at my tires and I was overloaded by 150lbs per tire on the rear axle when hitched up. OOPS! I did a lot of research and found that the Nitto Dura Grappler's weight carrying capacity was 250lbs higher than the weight on our back axle. I bought a set four and have never looked back. They are about an 1" wider than the stock tires so I do "perceive" a very slight tendency to wonder particularly if the road surface has deep grooves. This would not be noticeable to most folks. They are very quite. No perceptible road/tread noise at all. They wear very well. Most tires of this size would start to cup on the outer edges and there is none of that with these tires. I have had them on for about 7000 miles now and in no way do I regret having bought them in any way shape or form. They are a great tire from a company well respected in the high performance tire industry. I strongly advise these tires if you do a lot of highway driving you won't regret it.

My truck is a 3/4 Dodge Diesel 4x4 crew cab long box. These tires are incredibly smooth and were beautiful to drive on, but not with a camper. These tires have so much road contact and a decent amount of siping that when you have a truck camper, the additional weight over the front of the vehicle made the steering dangerously unresponsive. Steering into and out of corners took more effort, and to the point where I sold them after only about 500 KMS which is unfortunate, but I did not feel comfortable driving. If you were towing or wanted a very smooth highway tire, these would really be fantastic, but not for direct in box weight. I have been an Auto Tech for 31 years so my review is not based on a lack on knowledge.