ROBLOCK 4" high 2-Piece Portable Automotive Curb Ramp, Heavy-Duty Plastic Threshold Ramp Track Interlocking Step Ramp Structure 6600 Lbs Load Capacity for Cars, Wheelchairs, Bikes, Motorcycles

I sent these back because I did not need them

I purchased this to use with my mom’s mobility scooter. One is just wide enough to fit the width of her scooter and it just tall enough to get her over most small curbs.

Is a curb or small step getting in your way? Get over it with these curb ramps. Giving a wheeled vehicle (they seem most made for a car or motorcycle, though they could probably work with any wheeled vehicle like a bicycle, wheelchair or motorized scooter) a bit of a lift, they’re quite literally durable / tough but lightweight and easy to move ramps that start at ground level and go up to 4” on the other side helping you get up and over the obstruction. They’re made of a plastic material that seems quite durable, though I do think these are meant more for periodic use rather than being installed permanently in a single location (though you could likely use the holes to fashion a more permanent installation if you wanted to). The package includes 2 so you can space them as you need - they can lock together if you have a narrower need (together they’d be about 42” wide) or place them separately if you’re looking to use them for a car to match the width of the car itself.The blocks / ramps do seem to be very well made and have some nice features. They have a grip surface on the bottom to help them stay in place (though they work best with something backing them - like the solid curb you’re trying to go over itself), I would NOT trust the grips on the bottom to hold it in place without being against anything. they also have a blocky texture on the front to help the wheels rolling up the ramp get a grip even if they’re wet which is nice. They have reflectors on top for visibility and a strong honeycomb type structure for light weight /ease of water draining through while having good strength still. Finally, they have a hole in the front that is clearly a carrying handle - convenient for placement.So if you have a short (4”) curb that you’re looking to get a wheeled vehicle up/over, this is a good way to do it. Give them a try today if that’s something you can use!

These low lift ramp are handy to get the sports car into the garage or over small curbs. I use mine to help get the car into the trailer or to lift it enough to slide the jack under the car. Very handy and well built.

We tested out the Roblock Curb Ramps and they worked as expected. The height is about half that of our standard curb. We still have a slight bump when going over a curb, but much less. We tested them with a full-size truck and they handled it no problem. One time, one of the truck tires was hanging partially off the side of one of the ramps and it held, no damage or cracking.This is nice to have when a portion of your drive-way or pull up is curbed. When not used as a curb ramp, we have thrown a towel over them and used them for a nice calf stretch.