RVMATE RV Leveling Blocks 12 Pack — Stackable Interlocking Blocks with Carry Bag

When you need a simple, reliable way to level your recreational vehicle, the RVMATE 12 Pack gives you ten base blocks, two top blocks and a carry bag so you can build precise height and support where you park. Each block increments height by roughly 1 inch, and the molded interlock pattern keeps stacks secure under load. Built from dense, reinforced material, these blocks are engineered for repeated use with single or dual wheels, tongue jacks, stabilizers and fifth-wheel supports.

How do these blocks help when parking on sloped or uneven ground?

The RVMATE blocks let you stack measured height under a tire or jack to bring the vehicle level. Because they interlock, stacked columns resist shifting, and the two shallow top covers protect tire treads from concentrated compression. Using blocks is faster and quieter than dragging ramps and works where slopes or soft ground prevent safe jack placement.

• Each block dimension: 8.5" x 8.5" x 1.5" for base pieces; top covers 8.5" x 8.5" x 0.75".
• One-block increments let you fine-tune height in inches.
• Interlocking surface reduces lateral movement under load.
• Top covers protect tire contact and reduce wear.

Are these blocks strong enough for heavy trailers and dual wheels?

Yes — the blocks are manufactured from a high-density, reinforced polymer designed to support RV and trailer loads when stacked correctly. Their interlocking geometry spreads force across multiple layers, and the wide 8.5" footprint helps prevent sinking on softer surfaces.

• High-density construction resists compression and deformation.
• Wide footprint increases ground contact area and stability.
• Compatible with dual wheels, single wheels and several jack types.
• Tested for repeated stacking and transport use.

How do I set them up quickly and safely?

Start by estimating how many inches of lift you need and build a temporary stack next to the wheel or jack. Drive or lower the wheel gently onto the blocks, then add or remove layers until the vehicle is level. Always chock wheels and use stabilizer jacks according to your vehicle maker’s instructions when adjusting or leaving the RV unattended.

• Assemble stacks on firm, level ground when possible.
• Lower wheels or jacks slowly to seat against interlocks.
• Use provided top covers beneath tires to reduce tread compression.
• Store blocks in the included carrying bag between uses.

Who is this for? The RVMATE 12 Pack is ideal for RV owners, weekend campers, vanlifers and towable-trailer users who need a portable, durable leveling solution. It suits those who want tool-free, modular height control for single or dual wheel setups, plus a compact kit that fits into a trunk or storage compartment. If you regularly park on gravel, dirt or uneven campsites and want repeatable results without heavy ramps or complex gear, these stacking blocks deliver straightforward support and stability.