Just giving a tire option for anyone who doesn't want to spend $1500 for a set. I replaced my Continental Contact 4x4s with new Firestone Destination STs. Only been a few weeks, but so far the only differences are that the Firestones are better handling, better wet traction but just slightly noisier (wet traction= noise). I'd give them an 8.5 out of 10. All in all, they are WELL worth the $800 for the set. If you drive as much as I do, you are going to replace tires on this vehicle every year anyway.