As an authorized Retrax truck bed cover and accessories dealer, Empire Line-X located in, Rancho Cucamonga, CA is committed to helping you make the best truck bed cover decision for your pick-up truck and your lifestyle. Empire Line-X has a wealth of experience when it comes to all sorts of truck bed covers and accessories. Empire Line-X are expert truck bed cover installers and will ensure that your truck bed cover is installed professionally and properly. Simply put, Empire Line-X offers the best choice of hard, retractable truck bed covers such as Retrax OneMX or Powertrax ProMX, by Retrax. They also sell and install most pickup truck accessories. If you want the best deal on a brand new Retrax truck bed cover and want it done right, quickly and with no remorse, then head over to Empire Line-X in Rancho Cucamonga, CA your local preferred Retrax truck bed cover dealer.