Tucson Summer Heat Demands DOT 4 Trailer Brake Fluid
We’ve seen plenty of trailers come into the shop with brake fade complaints during the hottest months of the year. In many cases, the problem isn’t worn brake components—it’s overheated brake fluid. DOT 4 gives your hydraulic system a larger safety margin against vapor lock, helping maintain reliable braking when Tucson temperatures soar above 110°F. […]