How Much Does Gravel, river rock Weigh?
Smooth, rounded river stones used for landscaping and decorative beds.
River rock is the large, smooth, naturally tumbled stone you picture when someone says 'decorative rock' — pieces that have spent years rolling in moving water until every edge is polished round. Sizes typically run larger than pea gravel, often an inch or more across, and the stones are prized for their variety of natural color rather than uniform gray.
Unlike crushed aggregates, river rock isn't manufactured to a load-bearing spec; it's sold for how it looks and how water moves through and around it. Expect a mix of earth tones — browns, tans, grays — in a single load rather than a single flat color.
What Gravel, river rock Is Used For
- Landscaping beds and accent borders
- Dry creek beds for stormwater channeling
- Drainage around downspouts and low spots
- Poolside and water feature surrounds
- Mulch alternative under trees and shrubs
Weight Facts
- Weight per cubic yard
- 2,600 lbs
- Weight per cubic yard
- 2,600 lbs
- Weight per cubic foot
- 96 lbs
- Weight per ton (yards)
- 0.77 cu yd
- Category
- Aggregate & Gravel
How Much Gravel, river rock Can Each Truck Carry?
| Truck | Payload | Safe max (cubic yards) | Full bed wt. |
|---|---|---|---|
| Ford Maverick | 1,500 lbs | 0.58 | 3,207 lbs ⚠ |
| Honda Ridgeline | 1,500 lbs | 0.58 | 3,264 lbs ⚠ |
| Chevrolet Colorado (2nd Gen) | 1,400 lbs | 0.54 | 4,035 lbs ⚠ |
| Chevrolet Colorado (3rd Gen) | 1,500 lbs | 0.58 | 4,035 lbs ⚠ |
| GMC Canyon (2nd Gen) | 1,400 lbs | 0.54 | 4,035 lbs ⚠ |
| GMC Canyon (3rd Gen) | 1,450 lbs | 0.56 | 4,035 lbs ⚠ |
| Ford Ranger | 1,560 lbs | 0.60 | 4,170 lbs ⚠ |
| Nissan Frontier | 1,160 lbs | 0.45 | 3,861 lbs ⚠ |
| Toyota Tacoma | 1,100 lbs | 0.42 | 3,313 lbs ⚠ |
| Jeep Gladiator | 1,200 lbs | 0.46 | 3,419 lbs ⚠ |
| Ford F-150 | 1,525 lbs | 0.59 | 5,999 lbs ⚠ |
| Chevrolet Silverado 1500 | 1,600 lbs | 0.62 | 6,904 lbs ⚠ |
| GMC Sierra 1500 | 1,500 lbs | 0.58 | 6,904 lbs ⚠ |
| RAM 1500 | 1,240 lbs | 0.48 | 5,922 lbs ⚠ |
| Toyota Tundra | 1,485 lbs | 0.57 | 6,317 lbs ⚠ |
| Nissan Titan | 1,460 lbs | 0.56 | 5,739 lbs ⚠ |
| Ford F-250 Super Duty | 3,000 lbs | 1.15 | 7,559 lbs ⚠ |
| Ford F-350 Super Duty (SRW) | 4,000 lbs | 1.54 | 7,559 lbs ⚠ |
| Ford F-350 Super Duty (DRW) | 5,500 lbs | 2.12 | 7,559 lbs ⚠ |
| Chevrolet Silverado 2500HD | 3,200 lbs | 1.23 | 8,041 lbs ⚠ |
| GMC Sierra 2500HD | 3,200 lbs | 1.23 | 8,041 lbs ⚠ |
| Chevrolet Silverado 3500HD (DRW) | 5,700 lbs | 2.19 | 8,041 lbs ⚠ |
| GMC Sierra 3500HD (DRW) | 5,700 lbs | 2.19 | 8,041 lbs ⚠ |
| RAM 2500 | 1,950 lbs | 0.75 | 7,193 lbs ⚠ |
| RAM 3500 (DRW) | 6,280 lbs | 2.42 | 7,193 lbs ⚠ |
⚠ = full bed weight exceeds truck payload. Safe max is by payload rating, not bed volume.
Hauling Gravel, river rock: What to Know
River rock runs about 2,600 lbs per cubic yard, making it one of the heavier gravels on this list despite looking lightweight in a landscape photo — a full yard is over 1.3 tons, so check your truck's payload rating before loading a large decorative order. The rounded shape also means it can roll around loosely in the bed during transport, so distribute the load rather than dumping it in one corner.
Buying & Ordering Gravel, river rock
River rock is usually sold by the ton or cubic yard and, more than most gravels, benefits from seeing a sample in person since color blends vary significantly between suppliers and even between deliveries from the same pit. Ask about size range (some yards blend multiple sizes for a more natural look) and whether delivery includes spreading or just a driveway drop, since it's often ordered in smaller volumes than base-material gravels.
Calculate Your Load
“Fill Truck” sets quantity to whichever comes first: payload weight limit or bed volume.
⚠ Overloaded — 1,100 lbs over capacity
This load exceeds the published payload rating and may damage the truck's suspension, frame, tires, and brakes. Reduce quantity or use a higher-rated truck.
Standard AWD EcoBoost payload. Tremor drops to ~1,140 lbs; the 2025+ Lobo off-road trim is lower still (~1,045 lbs). Check door-jamb sticker.
2 trips needed with your Ford Maverick
Gravel, river rock — Frequently Asked Questions
- Will river rock sink into the soil over time?
- It can, especially over bare dirt without a barrier. A landscape fabric underneath slows the stones from working their way into the ground and keeps weeds from pushing up through it.
- Is river rock a good driveway material?
- Not for the surface layer — the rounded stones roll underfoot and under tires, similar to pea gravel. It's better suited to landscaping than to areas that need to compact and stay firm.
- How much does Gravel, river rock weigh per cubic yard?
- Gravel, river rock weighs approximately 2,600 lbs per cubic yard. Smooth, rounded river stones used for landscaping and decorative beds.
- How much Gravel, river rock can a half-ton truck carry?
- A typical half-ton truck with a 1,500 lb payload can safely carry about 0.58 cubic yards of Gravel, river rock.
- How many cubic yards per ton of Gravel, river rock?
- Gravel, river rock weighs 2,600 lbs per cubic yard, so one ton (2,000 lbs) equals approximately 0.77 cubic yards.
Related Material Weights
- Gravel, pea (washed) — 2,500 lbs/yd³
- Gravel, crushed stone (#57) — 2,410 lbs/yd³
- Gravel, limestone — 2,610 lbs/yd³
- Gravel, recycled concrete (RCA) — 2,410 lbs/yd³
- Gravel, crusher run (DGA) — 2,700 lbs/yd³
- Decomposed granite (DG) — 2,500 lbs/yd³
- Lava rock / scoria — 1,650 lbs/yd³
- Riprap (2"–6") — 2,650 lbs/yd³
Helpful Guides
- How Much Gravel Do You Need for a Driveway?
Calculate how many cubic yards and tons of gravel a driveway needs, how many truckloads that is, and which base and top layers to use.
- Cubic Yards, Tons, and Bags: A Material Conversion Guide
How to convert between cubic yards, tons, and bags for gravel, sand, soil, and mulch — with the density figures and formulas that make the math work.
- What Happens If You Overload Your Truck?
Overloading a pickup risks tickets, tire blowouts, brake failure, frame damage, and a voided warranty. Here is what actually happens and how to stay legal and safe.