Texas ranch roads 335, 336, 337 also know as the three sisters are three chip seal roads weaving across part of Texas hill country. These out of the way cheese grater roads (west of San Antonio) offer some of the best motorcycle riding in the State. Pro tips; stay in a town close like Leakey which sits right on 377, go in the spring to see the roads lined with colorful wildflowers, get on the roads early, on a weekday to avoid the droves of harley riders. Hold on, enjoy the ride and when the road signs say 15mph they mean 15mph!!