In the winter im all over the desert and i mean no roads style all over....I love the dunlop D773 rear. I had been running K490 front and recently put on a Bridgestone M59 and I am very unhappy!!! Last trip (rasor rd outta barstow) My bike was all over the place Shifty and unpredictable.. It would follow every track,groove or uneaven plane. Is the K490 really that much better? What are the tires you guys like to run out there??