Customer Reviews for VEVOR 2PCs 6 ft Rubber Speed Hump, 2 Channel, 10000 kg/axle Capacity Heavy Duty Traffic Speed Bump, with High Reflective Yellow Strip 8 Expansion Screws and 1 Drill, for Asphalt Concrete Gravel Roads

Put these down in front of our church to slow traffic. Very durable item. Packaging was destroyed on delivery but all items seemed to be there. Bolts and anchors are usable but marginal in my opinion. I bought other bolts to attach with.

Put these in the alleyway behind my garage to slow people down. They really do a great job! I used a heavier duty fastener from Home Depot, but the drill bit worked great as well.

No need to go into detail...so many reviews here matching. The quality of the bump is great...slots for cabling, etc. But the hardware and drill bit are crap.

Had this product for almost 2 years in a high traffic area and it only has just began to show signs of wear and tear. I’d guess I can easily get 2 more years out of it or more. Perfect height, hasn’t faded yet. Worth it.

Speed bumps were installed in parking lot of a condo building to divert water and to keep speed in check. Working well on both accounts!

Works well in driveways to prevent water from entering into garages. Very easy to drive over. Looks like it is very durable.

The Bump is actually better than expected. Time will tell but in the past few weeks it has brought great satisfaction. It forces even the most disrespectful drivers to think about letting off the gas. It came with 4 inch bolts and bit. I use this on gravel so I bought my own 10 inch x 1/2 in lag bolts and they screwed down just snug. I wish I would have bought these long ago.

I installed these speed bumps in our asphalt parking lot in Florida. They are well made, heavy rubber, with light reflectors cast into the rubber. I purchased the recommended spikes for installation in asphalt. I had to pre-drill the holes then drive in the spikes with a sledge hammer. This method produced a solid installation. The bumpers are performing well after 8 months in an active drive-through traffic zone. I recommend them for a similar use. Note: these bumpers came with heavy duty expansion bolts for installation in concrete.

Two of these were just what I needed to slow down unwanted intrusive dump trucks imposed upon me by a city connected developer to initially use a normally semi-private road as access to an adjacent property they recently purchased primarily to remove and sell 10,000 dump truck loads of compaction red dirt.

The product is of good quality and is exactly as advertised. My only suggestion would be to include directions on how to anchor it, only because being a woman I had no idea how to drive those anchors into the ground.