Quick Tip: Repositioning an Enclosed Cargo Trailer Inside a Shop or Warehouse

On a clean, level shop floor, a manual trailer dolly can make it practical to tuck an enclosed cargo trailer into a bay or against a wall. Indoors, the trouble is usually the building, not the floor: walk the route first, clear it, and put a spotter where you can't see.

Measure the door, then look above it

Note the trailer's highest point (roof vents, an A/C unit or marker lights) and its widest point (fenders and door hardware), then compare them with the door opening. Don't stop at the door frame: a rolled-up door, its track and opener, light fixtures, sprinkler heads, ductwork and hanging heaters can all sit lower than the opening itself.

Map what's on the floor

• Columns and racking. When you swing the tongue, the trailer's rear corners swing the other way. Leave room for that arc around posts, pallet racks and their base plates.
• Drains, trench grates and joints. Small dolly wheels can catch on a grate edge or a raised lip. Cross them squarely and slowly.
• Thresholds and aprons. The lip where an outside apron meets the slab can snag wheels.
• Slope. Many shop floors are pitched toward a drain or the door. Manual dollies are for level ground only. If any part of the route slopes, position the trailer with the tow vehicle instead, or choose a different spot.
• Spills and debris. Oil, coolant, water or sawdust hurt your footing and the wheels' grip. Clean them up first.

Treat it like moving equipment, not parking a car

Pick a quiet moment, cone off the lane if you can, and have one person watch the rear corners and call stops; whoever is on the handle can't see around a tall box. For more on lining up a trailer in a narrow bay, see our garage parking checklist.

Know what you're pushing

Where tools, inventory or equipment sit inside changes tongue weight, so judge the trailer as it's loaded today (our tongue weight explainer covers why). A tandem-axle trailer also scrubs its tires in tight turns; this tandem turning tip helps. Check tire pressure too. A dolly's capacity is a tongue-weight rating, not a promise that one person can move every trailer under it, so bring helpers for larger or heavily loaded trailers.

Which dolly suits an indoor move

Sealed or bare concrete is a hard surface, which is what the Trailer-Tug 3.0 is designed for. It's rated for up to 3,500 lbs of tongue weight, rolls on 8-inch wheels and takes a hitch ball with a 1-inch shank (sold separately). If the same trailer also sits on a gravel or dirt yard outside the shop, the Monster-Tug is built for loose and uneven ground, but its rating is lower, at 1,200 lbs of tongue weight, so check your number first.

Once it's in place

Set the dolly's hold brakes and chock the trailer's wheels. The hold brakes keep a stopped trailer from rolling; they aren't designed to stop a trailer that's already moving, so go slowly. Then lower the trailer jack and unhook in the order in our hook-up and unhook guide.

For outdoor lots, see our food trailer parking FAQ and night-before staging tip. Not sure which dolly fits your trailer and floor? Contact us.