I have been a fan of guess jeans since owning my first pair in 1986. These are the not only the best guess jeans I have owned, but the best jeans period. The slight stretch of the denim allows the jeans to look fresh even after many days of wear, as opposed to traditional denim which looks overly worn typically after only a few hours. I suspect if you have lighter color car seats, that these would transfer some pigment, but I think that is true of many modern jeans with this type of dye. Another plus is the availability of size 33X30 which is hard to come by.