Originally Posted by elind
I have the E Z tow wide axles on my Lacrosse. The Bal X chocks are pricey compared to close axle X chocks. So i made my own for less than $20 out of 2x4s and threaded rods. It does the job for a tenth of the cost.
I would have done the same out of 4 x 4's, but was in Weslaco, TX at the time and Camping World had them on special for $39/pr. As usual, couldn't wait so I bought them. Best $39 + tax I've spent as far as a safety/stability solution.