Built for trailer axles
Steel-plate reinforcement inside a dense recycled-rubber body — no flattening, no creep under repeated loaded-trailer passes.
heavy duty speed bumps, truck yard speed bumps, industrial speed bumps, warehouse speed bumps, loading dock speed bumps
Warehouse & logistics operations
A heavy duty speed bump is a steel-plate reinforced rubber unit built for truck, trailer and forklift traffic. Ours is 2.4 in tall with 13.8 in of travel, rated to 176,000 lb (88 US tons) axle load, and targets ≤ 6 mph — the speed that actually protects dock workers. It bolts into asphalt or concrete in 20 in segments, so a damaged section is replaced individually.

| Height | 2.4 in |
|---|---|
| Travel length | 13.8 in |
| Segment | 20 in |
| Load rating | 176,000 lb (88 US tons) |
| Target speed | ≤ 6 mph |
| Anchors | Bolt-down, asphalt or concrete |

Recommended model
Standard rubber bumps flatten under repeated trailer axles. The internal steel plate is what keeps the 2.4 in profile in shape at 176,000 lb.
Steel-plate reinforcement inside a dense recycled-rubber body — no flattening, no creep under repeated loaded-trailer passes.
The 2.4 in profile with a 13.8 in ramp is low enough for loaded forklifts and yard trucks while still forcing a real speed drop.
20 in segments mean a clipped section is a 10-minute swap, not a full-lane shutdown.
The 2.4 in steel-plate reinforced unit is rated to 176,000 lb — 88 US tons — which covers loaded semi-trailers, yard trucks and heavy forklifts crossing continuously.
A standard rubber bump will not; a steel-plate reinforced one will. The internal plate distributes axle load across the body so the profile keeps its shape instead of flattening or tearing at the bolt holes.
≤ 6 mph in dock and yard areas. The 2.4 in heavy-duty profile is tuned to that speed: comfortable at 5 mph, distinctly unpleasant above 10.
Bolt-down install takes two people about 30 minutes per 12 ft lane: position the modules, mark the bolt holes, hammer-drill the asphalt or concrete, and torque the anchors flush. No paving contractor and no cure time.
Yes. Every kit is in stock in the USA and ships by LTL freight to all 48 contiguous states. Pallet and container pricing is available for volume orders, and freight is quoted to your ZIP code.
Request pricing
Send lane width and lane count — we reply with a landed price including freight within 24 business hours.
2.4" heavy-duty & 3" modular — in stock in the USA, ships nationwide.