It is going to be next to impossible. My Fuzion is just a fraction of an inch less than 96" inside the garage. As mentioned above the door opening is 4"-5" less and the rails for the bed system protrude from the wall about 1" on each side. I'm going to say the effective space in my 102" wide trailer is 93".
I will say that on a golf cart with standard 18" tires, you may clear the bed rails because they don't go all the way to the floor. I'll try to do some measuring when I get home tonight and give you some hard dimensions.