Hopefully you love these tires as much as I do, I've had these on my truck for about 2 years now.
I like the aggressive tread without the noise of M/T's. They handle great in the snow(I've tested them with 2 feet of snow) But I haven't used them much in the mud, 6 inches deep at the dump is the worst they have seen.

 

Good info, but a date code of "0806" would actually mean the eighth week of 2006. The first two numbers indicate the week, not the month.

 

if you dont mind what did you pay for them and where they purchased online?

 

These are the only tires I will ever buy again last check was 11-12/32 out of 18/32 with no cupping and rotation every oil change at 24,00 miles. Its probably 35% gravel 65% pavement. A friend of mines a dnr officer that runs them on his chev and said that rotation is key this sets wearing great but his last set was so chopped up after 25,000 miles he got rid of them. Country runs them too.

 

The dealer Lance Cunningham in Knoxville put them on the truck along with new rims, The cost my son paid for his was 125 a tire mounted and balanced last year from Direct tire. his is same as mine 275 65 18