VEVOR Trailer Jack Block 6000 lbs – 8" Polypropylene RV Stabilizers (4-Pack)

Stable camping starts with solid foundations

When you park your RV, the last thing you want is a wobbly ride or an uneven floor while you cook, rest, or unwind. VEVOR Trailer Jack Block blocks are designed to form a reliable, level base—even on slopes, soft soil, or rocky ground. The result is a calmer interior, less sway on entry and exit, and a sense of steadiness that helps you settle into the site with confidence.

These blocks are crafted from durable polypropylene that stands up to sun, rain, heat, oil, tar, and soil, so you can trust them in a wide range of campsites. An integrated drainage design channels away moisture, helping keep the contact surfaces dry and minimizing the chance of rust over time. With an 8-inch height and a generous footprint, they offer a stable stand that’s easy to stack and fine-tune for your vehicle’s stance.

What’s in the 4-pack

• Four 8-inch camper blocks with a sturdy, load-distributing base
• Light enough to handle in a single trip, total weight around 19.18 lbs
• Includes an instruction sheet for quick setup

Key benefits at a glance

• Effortless leveling to reduce wobble and keep living spaces comfortable
• Swift setup with stackable height adjustments for different sites
• Enhanced stability thanks to a broad footprint that resists tipping on uneven surfaces
• Rugged, long-lasting construction that resists UV, water, heat, oil, tar, and soil
• Wide compatibility with travel trailers, campers, and motorhomes

Real-world use cases

Picture a hillside campground where the slope shifts under your coach. A few blocks can level the front end while you connect utilities. In a rain-soft site, the drainage holes help shed moisture to keep the blocks stable. If you found a patch of compacted gravel or damp soil, the larger footprint can help spread load and reduce sinking. The result is more comfort during meals, after dark, and as you unwind indoors after a day of adventure.

Specifications at a glance

• Max load capacity: 6000 lbs per block
• Support height: 8 inches
• Material: Polypropylene (T30)
• Net weight: 19.18 lbs (for the 4-pack)
• Product dimensions: 9.65 x 9.65 x 8.03 inches
• Includes: 4 trailer jack blocks + instruction
• Designed to fit a range of RV setups: travel trailers, campers, motorhomes
• Drainage hole design reduces rust risk and aids cleaning