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  • Buy a Trailer
  • Clearance/Closeout Items
  • Axles
    • 3.5K Axles
    • 5.2K Axles
    • 7K Axles
    • Hanger Kits
    • Trailer Build Kits
  • Brakes
  • Doors
    • Cargo Trailer Side Doors Kits
    • Cargo Trailer Escape Doors Kits
    • Cargo Trailer Vending Windows Kits
  • Dump Trailer Parts
    • Dump Trailer Lighting
    • Dump Trailer Accessories
    • Dump Trailer Repair
  • Enclosed Trailer Parts
    • All Enclosed Trailer Parts
    • Diamond Plate
    • Trailer Side Panels
    • Hardware
    • Ramp Door Springs
    • Safety Chains
    • Vents & Covers
  • Fenders
    • Aluminum Trailer Fenders
  • Towing
    • Gooseneck Hitches
    • Trailer Hitch Ball Mounts
    • Weight Distribution Hitches
  • Wheel/Tire
    • All Wheel & Tire Assemblies
    • 15" Wheel & Tire Assemblies
    • 16" Wheel & Tire Assemblies
    • 17.5" Wheel & Tire Assemblies
    • Tires

Vehicle Accessories

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Trailer Hitch Ball Mounts
CURT Class 1 Trailer Hitch - 1-1/4" Ball Mount
Receiver Hitches
B&W Gooseneck Turnoverball Underbed Trailer Hitch - 30,000lbs. - GNRK1000
B&W Turnover GN Hitches
WESTIN Sure-Grip Aluminum Running Board Kit W/ Mounting Hardware - 54" Length
Running Boards
BAKFlip G2 Hard Folding Aluminum Tonneau Cover - 2 Folds / 3 Panels
Tonneau Covers

Most Popular Categories

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3.5K Trailer Axle - 3,500lb 5-4.5" - Idler - Dexter/Sure Trac Compatible
Axle Kits
Cargo Trailer Side Doors Kits
Fenders
15" 6 Ply Radial Trailer Wheel & Tire - St 205/75R15 5-4.5" Lug
Wheels & Tires
Trailer Side Panels

Enclosed Trailer Parts

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Diamond Plate
TREMPRO 644 RTV Trailer Silicone Finishing Sealant/Caulk
Silicone Sealant
Trim
NEXHAUL Standard White Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
Trailer Side Panels
Unbreakable Trailer Roof Vent Lid - 14" X 14"
Vents & Covers

Brakes & Suspension

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Hanger Kits
Double Eye Leaf Spring For 4,800Lb. Trailer Axles - 25-1/4" Long
Leaf Springs
3.5K Trailer Axle Brake Assembly - 3,500Lb. - 10" X 2-1/4" - Left Hand (Driver Side) - Dexter Compatible
Brakes
3/8" Trailer U-Bolt Kit - 1-3/4" Tube - 3.5K Axles
U-Bolt Kits
Spring Seat - 2-3/8" Tube - 3.5K Axles
Spring Seats

Trailer Axles

3.5K -10K Axle Assemblies for Open & Enclosed Trailers!

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3.5K Trailer Axle - 3,500lb 5-4.5" - Idler - Dexter/Sure Trac Compatible3.5K Trailer Axle - 3,500lb 5-4.5" - Idler - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 3.5K Trailer Axle - 3,500lb 5-4.5" - Idler - Dexter/Sure Trac Compatible
Sale priceFrom $299.00 Regular price$399.00
Save 23%
5.2K Trailer Axle - 5,200lb Brake 6-5.5" - Straight - Dexter/Sure Trac Compatible5.2K Trailer Axle - 5,200lb Brake 6-5.5" - Straight - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 5.2K Trailer Axle - 5,200lb Brake 6-5.5" - Straight - Dexter/Sure Trac Compatible
Sale price$599.00 Regular price$779.00
Save 24%
5.2K Trailer Axle - 5,200lb Brake 6-5.5" - 4" Drop - Dexter/Sure Trac Compatible5.2K Trailer Axle - 5,200lb Brake 6-5.5" - 4" Drop - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 5.2K Trailer Axle - 5,200lb Brake 6-5.5" - 4" Drop - Dexter/Sure Trac Compatible
Sale price$629.00 Regular price$829.00
Save 25%
6K Trailer Axle - 6,000lb Brake 8-6.5" - 4" Drop - Dexter/Sure Trac Compatible6K Trailer Axle - 6,000lb Brake 8-6.5" - 4" Drop - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 6K Trailer Axle - 6,000lb Brake 8-6.5" - 4" Drop - Dexter/Sure Trac Compatible
Sale price$699.00 Regular price$929.00
Save 29%
7K Trailer Axle - 7,000lb Brake 8-6.5" - Straight - Dexter/Sure Trac Compatible7K Trailer Axle - 7,000lb Brake 8-6.5" - Straight - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 7K Trailer Axle - 7,000lb Brake 8-6.5" - Straight - Dexter/Sure Trac Compatible
Sale price$699.00 Regular price$979.00
Save 18%
10K Trailer Axle - 10,000lb Brake 8-6.5" - Straight - Dexter/Sure Trac Compatible10K Trailer Axle - 10,000lb Brake 8-6.5" - Straight - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 10K Trailer Axle - 10,000lb Brake 8-6.5" - Straight - Dexter/Sure Trac Compatible
Sale price$1,799.00 Regular price$2,199.00
Save 20%
3.5K Trailer Axle - 3,500lb 5-4.5" - Brake - Dexter/Sure Trac Compatible3.5K Trailer Axle - 3,500lb 5-4.5" - Brake - Dexter/Sure Trac Compatible
Pro-Line Trailer Sales 3.5K Trailer Axle - 3,500lb 5-4.5" - Brake - Dexter/Sure Trac Compatible
Sale priceFrom $399.00 Regular price$499.00

Cargo Trailer Side Doors

Enclosed Trailer Side Doors & Escape Doors!
Domestic Shipping Available!

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Cargo Trailer Side Door Assembly W/ Frame - 32" X 66"Cargo Trailer Side Door Assembly W/ Frame - 32" X 66"
Pro-Line Trailer Sales Cargo Trailer Side Door Assembly W/ Frame - 32" X 66"
Sale priceFrom $399.99
Cargo Trailer Side Door Assembly W/ Frame - 32" X 72"Cargo Trailer Side Door Assembly W/ Frame - 32" X 72"
Pro-Line Trailer Sales Cargo Trailer Side Door Assembly W/ Frame - 32" X 72"
Sale priceFrom $429.99
Cargo Trailer Side Door Assembly W/ Frame - 36" X 78"Cargo Trailer Side Door Assembly W/ Frame - 36" X 78"
Pro-Line Trailer Sales Cargo Trailer Side Door Assembly W/ Frame - 36" X 78"
Sale priceFrom $449.99
Cargo Trailer Side Door Assembly W/ Frame - 48" X 78"Cargo Trailer Side Door Assembly W/ Frame - 48" X 78"
Pro-Line Trailer Sales Cargo Trailer Side Door Assembly W/ Frame - 48" X 78"
Sale priceFrom $499.99
Car Hauler Escape Door W/ Frame - 48" X 54"Car Hauler Escape Door W/ Frame - 48" X 54"
Pro-Line Trailer Sales Car Hauler Escape Door W/ Frame - 48" X 54"
Sale priceFrom $399.99
Trailer Side Door Entry Lock W/ DeadboltTrailer Side Door Entry Lock W/ Deadbolt
Pro-Line Trailer Sales Trailer Side Door Entry Lock W/ Deadbolt
Sale price$49.99
Save 25%
NEXHAUL Enclosed Trailer Swing Bar Lock - 36" W/ Hasp & Hardware
NEXHAUL NEXHAUL Enclosed Trailer Swing Bar Lock - 36" W/ Hasp & Hardware
Sale price$59.00 Regular price$79.00

Trailer Replacement Side Panels

Enclosed Trailer Sheet Metal Siding!
Domestic Shipping Available!

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NEXHAUL Standard White Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
NEXHAUL NEXHAUL Standard White Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
Sale priceFrom $129.99 Regular price$180.00
Save 28%
NEXHAUL Standard Black Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
NEXHAUL NEXHAUL Standard Black Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
Sale priceFrom $129.99 Regular price$180.00
Save 28%
NEXHAUL Standard Red Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
NEXHAUL NEXHAUL Standard Red Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
Sale priceFrom $129.99 Regular price$180.00
Save 28%
NEXHAUL Dark Charcoal Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
NEXHAUL NEXHAUL Dark Charcoal Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
Sale priceFrom $129.99 Regular price$180.00
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NEXHAUL Silver Frost Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
NEXHAUL NEXHAUL Silver Frost Replacement Trailer Side Panel - 0.30 Aluminum Sheet Metal - Universal Fit
Sale priceFrom $129.99 Regular price$180.00
Save 30%
NEXHAUL Trailer Sheet Metal Screw - #10 X 3/4" - 19mm - Universal FitNEXHAUL Trailer Sheet Metal Screw - #10 X 3/4" - 19mm - Universal Fit
NEXHAUL NEXHAUL Trailer Sheet Metal Screw - #10 X 3/4" - 19mm - Universal Fit
Sale priceFrom $7.00 Regular price$10.00
Save 28%
NEXHAUL Aluminum Diamond Tread Plate (ATP) Stone Guard Sheet - 0.025" - Universal Fit
NEXHAUL NEXHAUL Aluminum Diamond Tread Plate (ATP) Stone Guard Sheet - 0.025" - Universal Fit
Sale priceFrom $129.99 Regular price$179.99
Save 25%
NEXHAUL Anodized Aluminum Radius Corner Panel - 0.030 - Universal Fit
NEXHAUL NEXHAUL Anodized Aluminum Radius Corner Panel - 0.030 - Universal Fit
Sale priceFrom $119.99 Regular price$159.99
Save 25%
NEXHAUL Trailer Sheet Metal Rex Bit - Pack of 2 - Universal Fit
NEXHAUL NEXHAUL Trailer Sheet Metal Rex Bit - Pack of 2 - Universal Fit
Sale priceFrom $12.00 Regular price$16.00
Save 50%
NEXHAUL Trailer Finishing Metal Screw/Fastener - #10 X 3/4" - Pack of 50 - Universal Fit
NEXHAUL NEXHAUL Trailer Finishing Metal Screw/Fastener - #10 X 3/4" - Pack of 50 - Universal Fit
Sale price$3.00 Regular price$6.00

Trailer Fenders

Single/Tandem Axle Fenders In Aluminum & Steel!
Domestic Shipping Available!

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NEXHAUL Tandem Axle Smooth Aluminum Teardrop Fender - 9" X 72" - Universal FitNEXHAUL Tandem Axle Smooth Aluminum Teardrop Fender - 9" X 72" - Universal Fit
NEXHAUL NEXHAUL Tandem Axle Smooth Aluminum Teardrop Fender - 9" X 72" - Universal Fit
Sale price$119.00 Regular price$229.00
Save 48%
NEXHAUL Tandem Axle Diamond Plate ATP Aluminum Teardrop Fender - 9" X 72" - Universal Fit
NEXHAUL NEXHAUL Tandem Axle Diamond Plate ATP Aluminum Teardrop Fender - 9" X 72" - Universal Fit
Sale price$119.00 Regular price$229.00
Save 36%
NEXHAUL Tandem Axle Smooth Steel Rolled Fender - 9" X 72"- Universal FitNEXHAUL Tandem Axle Smooth Steel Rolled Fender - 9" X 72"- Universal Fit
NEXHAUL NEXHAUL Tandem Axle Smooth Steel Rolled Fender - 9" X 72"- Universal Fit
Sale price$129.00 Regular price$200.00
Save 41%
NEXHAUL Single Axle Smooth Aluminum Round Fender - 10" X 34" - Universal Fit
NEXHAUL NEXHAUL Single Axle Smooth Aluminum Round Fender - 10" X 34" - Universal Fit
Sale priceFrom $59.00 Regular price$99.99
Save 50%
NEXHAUL Tandem Axle Smooth Aluminum Teardrop Fender Flare - 1-3/16" X 72" - Universal FitNEXHAUL Tandem Axle Smooth Aluminum Teardrop Fender Flare - 1-3/16" X 72" - Universal Fit
NEXHAUL NEXHAUL Tandem Axle Smooth Aluminum Teardrop Fender Flare - 1-3/16" X 72" - Universal Fit
Sale price$99.99 Regular price$199.99

Wheels & Tires

5, 6 & 8 Lug Wheel & Tire Assemblies! Mount & Move!
Domestic Shipping Available!

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15" 6 Ply Radial Trailer Wheel & Tire - St 205/75R15 5-4.5" Lug15" 6 Ply Radial Trailer Wheel & Tire - St 205/75R15 5-4.5" Lug
Pro-Line Trailer Sales 15" 6 Ply Radial Trailer Wheel & Tire - St 205/75R15 5-4.5" Lug
Sale price$99.00 Regular price$179.00
Save 35%
15" 8 Ply Radial Trailer Wheel & Tire - St 225/75R15 6-5.5" Lug15" 8 Ply Radial Trailer Wheel & Tire - St 225/75R15 6-5.5" Lug
Pro-Line Trailer Sales 15" 8 Ply Radial Trailer Wheel & Tire - St 225/75R15 6-5.5" Lug
Sale price$149.00 Regular price$230.00
Save 20%
16" 10 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug16" 10 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug
Pro-Line Trailer Sales 16" 10 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug
Sale price$199.00 Regular price$250.00
Save 15%
16" 14 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug (Black Steel)
Pro-Line Trailer Sales 16" 14 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug (Black Steel)
Sale price$299.00 Regular price$350.00
Save 29%
16" 10 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug (Silver Steel Dual)
Pro-Line Trailer Sales 16" 10 Ply Radial Trailer Wheel & Tire - St 235/80R16 8-6.5" Lug (Silver Steel Dual)
Sale price$249.99 Regular price$350.00
Save 10%
17.5" 16 Ply Radial Trailer Wheel & Tire - St 215/75R17.5 8-6.5" Lug (Silver Steel)
Pro-Line Trailer Sales 17.5" 16 Ply Radial Trailer Wheel & Tire - St 215/75R17.5 8-6.5" Lug (Silver Steel)
Sale price$449.99 Regular price$500.00
Save 20%
Coned Wheel/Lug Nut - 1/2"-20
Pro-Line Trailer Sales Coned Wheel/Lug Nut - 1/2"-20
Sale price$1.20 Regular price$1.50

Pro-Line® is a leading trailer dealer of New & Used trailers.

Our facility in Rocky Mount, VA is home to our parts superstore!

We are committed to providing every customer with the best products and service in the industry.

Pro-Line Trailers

(540) 334 - 4182

205 New Plant RD.

Rocky Mount, VA 24151

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