accessories for RVs, Vans, SUVs, Cars, Trucks & Bikes


Trucks, Suvs & Vans
Bed Expander

Tire Step

Tail Gate Step

Disappearing Roof

Universal Roof

Receiver Mounted
Bike Rack

Truck Bed Bike

Van Ladders

The Grabber




Fold Down Bed Expander
Top Line’s Fold-Down Bed Expander (Truck Bed Extender) extends the bed of your truck by over 10 square feet, folds down to just five inches against the tailgate when not in use and will mount to any pickup truck tailgate.
  • The Universal Fold-Down Bed Expander has a telescoping design that allows it to fit any tailgate.
  • Mounts directly to tailgate, using stainless steel hardware.
  • Does not attach to truck bed, like competitive models.
  • Folds down flat on tailgate.
  • Anodized or powder coated aluminum construction to resist corrosion.
  • Disappears when tailgate is folded up.
  • Takes up only 5” of cargo space.
  • Entire unit weighs only 17 pounds and is easily removed with two release pins.
  • Comes fully assembled.

Entire unit is easily removed with two release pins.

Open Tailgate Lift Up Fold out arms

Works with tonneau covers and truck caps.
Part # Description Color
BX4004-01 Anodized Satin Silver
BX4004-02 Powder Coated Black
Any Full-size, Mid-size, Compact, Super-Crew, Quad-Cab, Fleet-Side, Step-Side or SUT ever made.

Bed Expander Comparison Chart
  Top Line Westin
No. of SKU's (Silver) to cover all trucks 1 4
Time to assemble 0 minutes* 20 minutes
Space it takes in truck when not in use 5" 24"
Time it takes to remove from truck 30 seconds 5 minutes
Works with tonneau covers or truck caps Yes No
* Comes Fully Assembled

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7032 Alondra Blvd. PO Box 739, Paramount, CA 90723 Tel: 562-633-0605 Fax: 562-633-6550 Email: