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The original Camco leveling blocks — 40,000 lbs, 10-pack, proven design
Last reviewed: March 2026
The original Camco interlocking leveling blocks — 10-pack of polypropylene blocks rated at 40,000 lbs. Stack up to 4 inches high under tires or jacks. The most widely used RV leveling block on the market for good reason: they just work.
At a glance
Why this product
This is the leveling block that every other brand copies. Camco's original 10-pack has been the default recommendation at RV dealers for over a decade. 40,000 lbs, interlocking, 4 inches of stacking height. They work under tires and under jacks. If you are buying your first set of blocks, start here.
Detailed specs
| Leveling Type | Stackable Block |
| Weight Capacity | 18144 kg |
| Max Lift Height | 10 cm |
| RV Type Compatibility | travel_trailer, fifth_wheel, class_a, class_b, class_c |
| Interlocking | Yes |
| Pieces Per Set | 10 |
| Anti-Slip Surface | Yes |
| Storage Bag Included | No |
| Material | Polypropylene |
| UV Resistant | Yes |
| Freeze Resistant | Yes |
Best prices
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Price may vary. Prices and availability are subject to change.
Performance analysis
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