If you’ll use the ramps on a smooth, concrete garage floor, anti-slip provisions are pretty much a must-have. If your garage as a higher-traction dirt floor, or if you’ll use them on a gravel ...

If you’ll use the ramps on a smooth, concrete garage floor, anti-slip provisions are pretty much a must-have. If your garage as a higher-traction dirt floor, or if you’ll use them on a gravel ...