How Much Is a Dump Truck of Dirt?
A full tandem-axle dump truck load of dirt typically costs between $150 and $700 delivered, with pricing determined primarily by the quality of dirt and the truck's capacity (typically 10 to 14 cubic yards). An entire truckload of un-screened rough fill dirt costs between $150 and $350 ($15 to $25 per cubic yard delivered), making it ideal for deep excavation backfill, sinkhole remediation, and structural site grading. In contrast, a full dump truck load of premium screened topsoil or organic garden soil blend ranges from $350 to $700 ($30 to $50 per cubic yard delivered).
Fill Dirt Versus Screened Topsoil: Composition and Purpose
Understanding dirt pricing requires recognizing the stark physical differences between fill dirt and screened topsoil. Fill dirt (often termed subsoil or clay fill) is excavated from beneath the biological topsoil layer (typically six to ten feet below grade). It contains heavy subsoil clay, small stones, and shale with zero organic matter.
Because it lacks decomposing plant material, fill dirt does not settle or decompose over time, making it the essential structural material for building house pads, filling swimming pools, leveling steep backyard slopes, and stabilizing retaining walls.
Review typical total delivered costs and volume yields across standard dump truck sizes and soil types.
| Truck Classification | Volume Capacity (Cu Yds) | Tons of Dirt (Approx) | Delivered Fill Dirt Cost | Delivered Screened Topsoil Cost |
|---|---|---|---|---|
| Single-Axle Dump Truck | 5 to 7 Cubic Yards | 6 to 9 Tons | $120 - $220 | $200 - $350 |
| Tandem-Axle Dump Truck (Standard) | 10 to 12 Cubic Yards | 12 to 15 Tons | $180 - $350 | $350 - $550 |
| Tri-Axle Dump Truck (Heavy) | 14 to 16 Cubic Yards | 16 to 20 Tons | $250 - $450 | $480 - $700 |
| Quad-Axle / Semi End-Dump | 18 to 22 Cubic Yards | 22 to 28 Tons | $320 - $580 | $600 - $950 |
| Bagged Topsoil (Home Depot/Lowe's) | 1 Yard (27 x 1-cu-ft bags) | 1.1 Tons | N/A (Fill not bagged) | $65 - $110 / yard ($700+ for truckload) |
Screened topsoil is the dark, nutrient-rich upper 6 to 12 inches of natural earth. It undergoes mechanical screening through vibrating mesh screens (typically 1/4-inch or 1/2-inch mesh) to filter out rocks, roots, and clods. Screened topsoil is rich in organic humus, making it ideal for establishing green grass lawns, vegetable gardens, and flower beds.
Dump Truck Capacities: Single-Axle, Tandem, and Tri-Axle
When you order a 'dump truck of dirt,' the volume delivered depends on the truck's axle configuration. A small single-axle dump truck carries 5 to 7 cubic yards (roughly 6 to 8 tons), which is ideal for tight residential driveways that cannot support heavy commercial loads.
The standard commercial workhorse is the tandem-axle dump truck (carrying 10 to 12 cubic yards or roughly 12 to 15 tons). Large tri-axle and quad-axle dump trucks carry 14 to 18 cubic yards (18 to 22 tons). Because one cubic yard of moist dirt weighs approximately 2,000 to 2,600 pounds, a fully loaded tri-axle truck weighs over 50,000 pounds, requiring a thick, crack-resistant driveway.
The table below compares the physical properties, costs, and applications of fill dirt, topsoil, and organic planting blends.
| Soil / Dirt Type | Average Price Per Yard (Bulk) | Organic Matter Content | Settling Resistance | Ideal Project Application |
|---|---|---|---|---|
| Clean Fill Dirt (Clay/Subsoil) | $12 - $20 / Yard | 0% (Zero organics) | High; compacts solid without settling | Sinkholes, pool filling, slope grading, foundation pads |
| Screened Topsoil (Sandy Loam) | $30 - $45 / Yard | 5% to 10% organic humus | Moderate; settles 10% to 15% | New turf grass seeding, sod laying, lawn leveling |
| Enriched Garden Soil / Composted Blend | $40 - $60 / Yard | 20% to 35% compost & manure | Low; settles 20% over season | Raised garden beds, vegetable patches, flower plantings |
| Unscreened Rough Topsoil | $18 - $28 / Yard | Variable; contains roots & rocks | Moderate | Large acreage pasture leveling, deep roadside berms |
Delivery Logistics, Drop Fees, and 'Free Dirt' Traps
Dirt prices are heavily influenced by local freight hauling logistics. Soil is an inexpensive bulk commodity, but moving thousands of pounds requires heavy diesel machinery. Suppliers charge a local delivery fee ($50 to $120 per load) depending on travel distance from the quarry or excavation site.
Property owners must beware of classified ads advertising 'Free Dirt.' Construction excavators frequently seek free disposal sites for contaminated highway spoil containing sharp asphalt chunks, broken concrete, heavy clay boulders, and toxic weed seeds like wild thistle. Paying $200 for certified clean fill dirt guarantees material free of debris.
How to Order and Receive a Dump Truck of Dirt in 5 Steps
Follow this logistical planning guide to order the correct soil volume and prepare your driveway for delivery.
Calculate Required Soil Volume in Cubic Yards
Multiply project length by width in feet, multiply by desired depth in feet, and divide by 27 to determine exact cubic yards needed.
Confirm Delivery Truck Access Clearances
Ensure the delivery route has at least 10 feet of horizontal width and 15 feet of overhead clearance free of low power lines and tree limbs.
Designate the Exact Drop Zone with Tarps or Stakes
Lay heavy poly tarps on your driveway or yard where the truck will dump, placing reflective cones to guide the driver's backing angle.
Protect Concrete Driveways from Cracking
Have the driver dump on firm gravel or street aprons if your concrete driveway is thin or un-reinforced; a 40,000-pound truck can crack concrete.
Inspect the Load Before the Driver Unloads
Inspect the soil in the truck bed to confirm clean, dark topsoil rather than rocky subsoil debris before signing the delivery ticket.
Frequently Asked Questions (8 Questions Answered)
Q1: How many cubic yards of dirt are in a dump truck?
A standard tandem-axle commercial dump truck carries 10 to 12 cubic yards of dirt, while a small single-axle truck holds 5 to 7 yards, and a tri-axle holds 14 to 16 yards.
Q2: How much does a full dump truck of dirt weigh?
A tandem dump truck carrying 12 cubic yards of moist dirt weighs between 26,000 and 32,000 pounds (13 to 16 tons) in cargo alone.
Q3: Can grass grow directly on fill dirt?
No, grass struggles to grow on raw fill dirt because it contains heavy clay and zero organic nutrients; you must spread a 3- to 4-inch layer of screened topsoil over fill dirt.
Q4: Will a dump truck of dirt crack my concrete driveway?
Yes, a loaded dump truck weighing 30,000 to 50,000 pounds can easily crack residential 4-inch concrete driveways; dumping on the street apron or gravel is safer.
Q5: How much ground does a 10-yard dump truck of dirt cover?
Ten cubic yards of dirt covers approximately 1,080 square feet at a 3-inch depth, or 1,620 square feet at a 2-inch depth.
Q6: Is 'free fill dirt' really free?
While the dirt itself may be free, excavators often charge a $50 to $100 delivery fee, and the dirt frequently contains rocks, tree roots, broken concrete, and weed seeds.
Q7: What is the difference between screened and unscreened topsoil?
Screened topsoil is processed through vibrating mesh screens to remove rocks, sticks, and clods larger than 1/2 inch; unscreened topsoil contains raw field debris.
Q8: How long can a pile of dirt sit on a driveway before causing damage?
Dirt should be moved within three to five days; leaving dirt on concrete for weeks will cause reddish clay staining and kill underlying lawn grass permanently.
Final Thoughts & Key Takeaways
In conclusion, understanding how much is a dump truck of dirt? provides essential clarity, practical strategies, and actionable advice. By incorporating these foundational insights, adhering to verified safety guidelines, and following structured best practices, you ensure reliable, long-term outcomes while preventing common mistakes. Stay informed, consult certified professionals when needed, and maintain consistent quality care.