Crosswinds RV tires

Thanks for your comments, I was not trying to buy a cheap tire just wondering what every ones thoughts were on the Crosswind tires. My current Goodyear Marathons have served me well almost 20,000(Year 2007) miles and trips to Alaska, Yellowstone, Sonoma for the Savemart 300 and various trips throughout BC and Alberta and back and forth to our property on the Shuswap on many occassions,but now its time for new rubber.