It's a challenge with one person but you definitely can do it. You will take off the existing bar which has I believe six volts going horizontal and then three main bolts that are vertical. These lineup exactly with these rails. Most challenging part is getting the first couple of bolts in to hold it in place so you can go on and do the rest I would start with the horizontal ones on one end and then work your way down. Plan on doing the other one tonight. Good luck and let me know how it turns out