Cut a 15-degree angle on one end of the stringers. The length of my runners may be different from yours, which may change the angle you cut the stringers. My shed sits 12 inches above grade, so 15 ...

In this video, I show you how to build the biggest bike ramp you can from a single sheet of plywood. Standing 4 feet tall, this ramp is ideal for BMX, MTB, or even dirt bikes - and it's stronger than ...