Love’s Travel Stops & Country Stores plans to install Diesel Exhaust Fluid (DEF) dispensers at fuel islands at 40 sites during the next four months, discoverDEF.com reported.

“We are installing underground storage tanks and multiple dispensers at all of our new travel stops and at many of our legacy locations. The aggressive build out of Love’s DEF network will again provide value and convenience to our customer,” Kevin McCarthy, DEF coordinator for Love’s told discoverDEF.com.

Love’s at-the-pump DEF is currently retailing at $2.79 per gallon.

With 266 locations in 39 states, Love’s current growth rate is approximately 15 stores per year. Love’s recently ranked No. 18 on Forbes magazine’s annual list of America’s largest privately held companies.