The quality of build on these brake hoses is first-rate. Although the 6-hose kit I bought is designed for Titans up to 2007, they work on the newer first-generation Titans, as well. The difference is that the front hoses do not include the fitting that mounts on the spindle as used on the 2008-2015 Titans. Instead, Crown provides a clamp that allows the hose to be secured in the OEM location, without the need for the intermediate fitting. Before ordering, I chatted with Crown's customer service, who are very helpful and who explained the difference. Works great!