I have been using these 2 ply 4 inch straps for about 10 years and would be lost without them.We pull out semi trucks all the time in the field with ten wheelers or tractors that aren’t huge. Without these straps we would have a much harder time getting the job done. Make sure you protect the eye loop from rubbing on anything and they last a long time. The sling shot action that they provide can’t be described