[DmaxDually]

I purchased the set of 10 yellow leveling blocks from Camping world a few weeks ago. I tried them for the first time a couple of days ago on the asphalt parking area at my storage unit. As I started to back the 5th wheel up onto the blocks the the front of the block cracked and broke into pieces as the tire started to roll up on it. I picked up the pieces and returned them to C/W without a problem. I am now researching and looking into either the Hoss Pads or the RV utility Blocks.I like the RV utility blocks because they were make to be driven or backed up onto and have some unique designed features for that purpose. The Hoss Pads seem to be designed for use under the leveling jacks and stabilizer feet.