Mechanical Elements
Showing all 13 results
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Off Road Trailer Plans, Trailer Plans
4′ × 6′ Off-Road Trailer Plans – 2,000 lb GVWR
Build Your Own 4′ × 6′ Off-Road Adventure Trailer
The 4′ × 6′ Off-Road Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, and multiple builder-selectable options for constructing a compact off-road trailer with a maximum 2,000 lb Gross Vehicle Weight Rating (GVWR).
Designed for Jeeps, SUVs, side-by-sides, and other 4×4 vehicles, these plans include high-clearance lift options, larger tire configurations, removable or permanent sides, an opening top, removable loading ramp, tongue toolbox options, and the flexibility to create the perfect camping, overlanding, hunting, or expedition trailer.
Available as an instant PDF download or a printed paper copy. A matching 4′ Off-Road Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: Mu46SS20X
SKU: Mu46SS20X -
Car Hauler / Equipment Trailer Plans, Trailer Plans
6’10” × 18.5′ Car Hauler / Equipment Trailer Plans – 12,000 lb GVWR
Car Hauler / Equipment Trailer Plans, Trailer Plans6’10” × 18.5′ Car Hauler / Equipment Trailer Plans – 12,000 lb GVWR
Build Your Own 6’10” × 18.5′ Car Hauler or Equipment Trailer
The 6’10” × 18.5′ Car Hauler / Equipment Trailer Plans include professionally engineered drawings, step-by-step instructions, material lists, and multiple configuration options for building a heavy-duty tandem-axle trailer with a maximum 12,000 lb Gross Vehicle Weight Rating (GVWR).
Build the trailer in approximately 18.5′, 18′, or 17′ lengths, and choose from multiple deck styles, removable or fixed fenders, loading-ramp configurations, tie-down locations, winch mounting options, and other builder-friendly features.
Available as an instant PDF download or a printed paper copy. A matching Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: Mu718DS120C
SKU: Mu718DS120C -
Car Hauler / Equipment Trailer Plans, Trailer Plans
6’10” × 20′ Car Hauler / Equipment Trailer Plans – 10,400 lb GVWR
Car Hauler / Equipment Trailer Plans, Trailer Plans6’10” × 20′ Car Hauler / Equipment Trailer Plans – 10,400 lb GVWR
Build Your Own 6’10” × 20′ Car Hauler or Equipment Trailer
The 6’10” × 20′ Car Hauler / Equipment Trailer Plans include professionally engineered drawings, step-by-step instructions, material lists, and multiple configuration options for building a heavy-duty tandem-axle trailer with a maximum 10,400 lb Gross Vehicle Weight Rating (GVWR).
Build the trailer in approximately 20′, 19′, or 18′ lengths, and choose from multiple deck styles, removable or fixed fenders, loading-ramp configurations, tie-down locations, winch mounting options, and other configurable trailer features.
Available as an instant PDF download or a printed paper copy. A matching Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: Mu720DS104C
SKU: Mu720DS104C -
Car Hauler / Equipment Trailer Plans, Trailer Plans
6’10” × 20′ Car Hauler / Equipment Trailer Plans – 14,000–16,000 lb GVWR
Car Hauler / Equipment Trailer Plans, Trailer Plans6’10” × 20′ Car Hauler / Equipment Trailer Plans – 14,000–16,000 lb GVWR
Build Your Own 6’10” × 20′ Car Hauler or Equipment Trailer
The 6’10” × 20′ Car Hauler / Equipment Trailer Plans include professionally engineered drawings, step-by-step instructions, material lists, and multiple configuration options for building a heavy-duty tandem-axle trailer with a maximum 14,000 lb or 16,000 lb Gross Vehicle Weight Rating (GVWR).
Choose to build the trailer in either a 14,000 lb or 16,000 lb GVWR configuration using compatible axle and component options. Customize your trailer with multiple deck styles, removable or fixed fenders, loading-ramp configurations, tie-down locations, winch mounting options, and other builder-friendly features.
Available as an instant PDF download or a printed paper copy. Matching 14K and 16K Trailer Parts Kits are available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: Mu720DS14C
SKU: Mu720DS14C -
Car Hauler / Equipment Trailer Plans, Trailer Plans
6’10” × 24′ Car Hauler / Equipment Trailer Plans – 14,000–16,000 lb GVWR
Car Hauler / Equipment Trailer Plans, Trailer Plans6’10” × 24′ Car Hauler / Equipment Trailer Plans – 14,000–16,000 lb GVWR
Build Your Own 6’10” × 24′ Car Hauler or Equipment Trailer
The 6’10” × 24′ Car Hauler / Equipment Trailer Plans include professionally engineered drawings, step-by-step instructions, material lists, and multiple configuration options for building a heavy-duty tandem-axle trailer with either a 14,000 lb or 16,000 lb Gross Vehicle Weight Rating (GVWR).
Build the trailer in either a 14,000 lb or 16,000 lb configuration, and choose from multiple deck styles, removable or fixed fenders, loading-ramp configurations, tie-down locations, winch mounting options, and other builder-friendly features.
Available as an instant PDF download or a printed paper copy. Matching 14K and 16K Trailer Parts Kits are available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: Mu724DS14C
SKU: Mu724DS14C -
Car Hauler / Equipment Trailer Plans, Trailer Plans
8’6″ × 18.5′ Drive-Over Fenders Car Hauler / Equipment Trailer Plans – 12,000 lb GVWR
Car Hauler / Equipment Trailer Plans, Trailer Plans8’6″ × 18.5′ Drive-Over Fenders Car Hauler / Equipment Trailer Plans – 12,000 lb GVWR
Build Your Own 8’6″ × 18.5′ Drive-Over Fenders Car Hauler or Equipment Trailer
The 8’6″ × 18.5′ Drive-Over Fenders Car Hauler / Equipment Trailer Plans include professionally engineered drawings, step-by-step instructions, material lists, CAD cut files for the drive-over fender components, and multiple configuration options for building a heavy-duty tandem-axle trailer with either a 12,000 lb or 10,400 lb Gross Vehicle Weight Rating (GVWR).
Designed around 4″ drop tandem leaf-spring axles, the plans feature permanent drive-over steel fenders that allow wider vehicles to safely drive over the fenders. Multiple deck styles, loading-ramp configurations, tie-down locations, winch mounting options, and other builder-friendly features are included.
Available as an instant PDF download or a printed paper copy. A matching Drive-Over Fenders Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: Mu718DS120o
SKU: Mu718DS120o -
Deck Over Trailer Plans, Trailer Plans
8.5′ x 16′ Deck Over Trailer Plans – 7,000 lb GVWR
Build Your Own 8’6″ × 16′ Deck-Over Trailer
The 8’6″ × 16′ Deck-Over Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, CAD files for optional components, and multiple builder-selectable options for constructing a heavy-duty tandem-axle trailer with a maximum 7,000 lb Gross Vehicle Weight Rating (GVWR).
Featuring a full-width 8’6″ deck-over design, these plans include multiple deck configurations, ramp options, permanent or removable side options, stake pockets, rub rails, tie-down configurations, front rail options, and other customizable features to help you build the trailer that best fits your needs.
Available as an instant PDF download or a printed paper copy. A matching 7K Deck-Over Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MDo816DS70
SKU: MDo816DS70 -
Deck Over Trailer Plans, Trailer Plans
8.5′ x 20′ Deck Over Trailer Plans – 7,000 lb GVWR
Build Your Own 8.5′ × 20′ Deck-Over Trailer
The 8.5′ × 20′ Deck-Over Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, CAD files for optional components, and multiple builder-selectable options for constructing a heavy-duty tandem-axle trailer with a maximum 7,000 lb Gross Vehicle Weight Rating (GVWR).
Featuring a full-width 8.5′ deck-over design, these plans include multiple deck configurations, loading ramp options, permanent or removable side configurations, stake pockets, rub rails, tie-down options, front rail options, and other customizable features to help you build the trailer that best fits your hauling needs.
Available as an instant PDF download or a professionally printed paper copy. A matching 7K Deck-Over Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MDo820DS70
SKU: Mdo820DS70 -
Deck Over Trailer Plans, Trailer Plans
8.5′ × 20′ Deck-Over Trailer Plans – 10,400 lb GVWR
Build Your Own 8.5′ × 20′ Deck-Over Trailer
The 8.5′ × 20′ Deck-Over Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, CAD files for optional components, and multiple builder-selectable options for constructing a heavy-duty tandem-axle trailer with a maximum 10,400 lb Gross Vehicle Weight Rating (GVWR).
Featuring a full-width 8.5′ deck-over design, these plans include multiple deck configurations, loading ramp options, permanent or removable side configurations, stake pockets, rub rails, tie-down options, front rail options, and other customizable features to help you build the trailer that best fits your hauling needs.
Available as an instant PDF download or a printed paper copy. A matching 10K Deck-Over Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MDo820DS104
SKU: Mdo820DS104 -
Deck Over Trailer Plans, Trailer Plans
8.5′ × 20′ Deck-Over Trailer Plans – 14,000–16,000 lb GVWR
Build Your Own 8.5′ × 20′ Heavy-Duty Deck-Over Trailer
The 8.5′ × 20′ Deck-Over Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, CAD files for optional components, and multiple builder-selectable options for constructing a heavy-duty tandem-axle trailer with either a 14,000 lb or 16,000 lb Gross Vehicle Weight Rating (GVWR).
Featuring a full-width 8.5′ deck-over design, these plans include multiple deck configurations, loading ramp options, permanent or removable side configurations, stake pockets, rub rails, tie-down options, front rail options, and other customizable features to help you build the trailer that best fits your hauling needs.
Available as an instant PDF download or a printed paper copy. Matching 14K and 16K Deck-Over Trailer Parts Kits are available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MDo820DS160
SKU: Mdo820DS160 -
Deck Over Trailer Plans, Trailer Plans
8.5′ × 24′ Deck-Over Trailer Plans – 10,400 lb GVWR
Build Your Own 8.5′ × 24′ Deck-Over Trailer
The 8.5′ × 24′ Deck-Over Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, CAD files for optional components, and multiple builder-selectable options for constructing a heavy-duty tandem-axle trailer with a maximum 10,400 lb Gross Vehicle Weight Rating (GVWR).
Featuring a full-width 8.5′ × 24′ deck-over design, these plans include multiple deck configurations, loading ramp options, permanent or removable side configurations, stake pockets, rub rails, tie-down options, front rail options, rear stabilizer options, and other customizable features to help you build the trailer that best fits your hauling needs.
Available as an instant PDF download or a printed paper copy. A matching 10K Deck-Over Trailer Parts Kit is available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MDo824DS104
SKU: Mdo824DS104 -
Deck Over Trailer Plans, Trailer Plans
8.5′ × 24′ Deck-Over Trailer Plans – 14,000–16,000 lb GVWR
Build Your Own 8.5′ × 24′ Heavy-Duty Deck-Over Trailer
The 8.5′ × 24′ Deck-Over Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material lists, purchased components lists (BOM), engineering considerations, CAD files for optional components, and multiple builder-selectable options for constructing a heavy-duty tandem-axle trailer with either a 14,000 lb or 16,000 lb Gross Vehicle Weight Rating (GVWR).
Featuring a full-width 8.5′ × 24′ deck-over design, these plans include multiple deck configurations, loading ramp options, permanent or removable side configurations, stake pockets, heavy-duty rub rails, tie-down options, front rail options, rear stabilizer options, and other customizable features to help you build the trailer that best fits your hauling needs.
Available as an instant PDF download or a printed paper copy. Matching 14K and 16K Deck-Over Trailer Parts Kits are available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MDo824DS160
SKU: Mdo824DS160 -
Trailer Plans, Utility Trailer Plans
6′ 10″ × 16′ Tandem Axle Utility Trailer Plans – 7,000 lb or 10,400 lb GVWR
Trailer Plans, Utility Trailer Plans6′ 10″ × 16′ Tandem Axle Utility Trailer Plans – 7,000 lb or 10,400 lb GVWR
Build Your Own 6′ 10″ × 16′ Tandem Axle Utility Trailer
The 6′ 10″ × 16′ Tandem Axle Utility Trailer Plans include professionally engineered drawings, illustrated step-by-step instructions, material cut lists, purchased components lists (BOM), engineering considerations, and multiple builder-selectable options for constructing a heavy-duty tandem axle utility trailer with your choice of a 7,000 lb or 10,400 lb Gross Vehicle Weight Rating (GVWR).
Build the trailer that fits your needs with flatbed or side configurations, fold-down loading ramp or hidden slide-out ramps, straight or drop axle options, double-eye or slipper leaf spring suspension, front toolbox mounting, motorcycle stand options, and even instructions for converting the trailer to a 14-foot bed.
Available as an instant PDF download or a printed paper copy. Matching 7,000 lb and 10,400 lb Tandem Trailer Parts Kits are available separately.
Free shipping on printed plans within the lower 48 states.
Plan Model: MU716DS70 (7x16DS7010)
SKU: MU716DS70












