Needed to replace original continentals on my 2008 450 diesel. Do hauling of dirt, rock, bobcat trailers on various surfaces. Went with Double Coins... Needless to say they suck. One year later I am so mad that I have spent $$$ balancing them. Then find out that they aren't even round, look like eggs! What tires should I go with. Have thought about getting something taller but not sure. Guess saving money on cheap tires will end up costing double. Don't buy double coin tires ever.