Bridgestone Commercial Solutions, a division of Bridgestone Americas Tire Operations LLC, unveiled a new line of Dayton commercial truck tires consisting of eight new Dayton patterns that double the product coverage of the former lineup. The product launch coincides with the launch of a new Dayton website, www.daytontrucktires.com, and a tag line, Tires for Truckers. The lineup features expanded size and ply rating offerings and three SmartWay verified options. The D510S and D520S are all position on-highway tires recommended for the steer position. The D610D, D620D and D630D are on-highway drive tires. The D410T is an on-highway trailer tire. The D630M and D640M are all position on/off highway tires.