Please check out this link. I made my own levelers. 8" x 12" for the front, and 16" x 18" for the dualies. I'd love to hear back on what you think. Total cost was $52.00. Takes about 3 hours to make them, but you'll never need to replace them. Camping World wants $52 for just two that are about 12" x 12"!!! If you want to make some let me know; we can talk on the phone and I'll tell you some sensible tips I learned on the internet. My name is Carl. 912-704-1544. Call anytime. I live in the eastern time zone.
RV Leveling Blocks Built for Indestructibility