DT Swiss 27.5 x 2.5", wide trail profile 650b Rear Wheels
About DT Swiss - Driven by the vision of becoming a worldwide known manufacturer of bicycle components, DT Swiss expanded its product range over the years. Today DT Swiss has established itself as a leading manufacturer of spokes, nipples, hubs, rims, complete wheels as well as suspension systems.
Some tires are designated "WT" or "Wide-Trail". They have a wider profile bead and are usually optimized for 30 to 35mm wide rims.