Very pleased with these ramps. They are extremely well built with just the right amount on approach angle. I did 2 oil changes with them already. One F150 4X4 and an Edge Sport AWD. With these ramps I was able to change oil in each car in less than 30 minutes! A must have for a DIY guy.

I have a few concerns with these ramps. First of all they are made completely of plastic and are hollow. So I'm super concerned how long they are going to last especially when the surface I put them on is not entirely flat. I have lots of anxiety going under my car with these on. Secondly the angle of these ramps caused my bumper to touch them when getting on and off them. I hope they update the ramps and make them not so steep. I guess you should be fine if you have a truck. I was using my Honda Accord and the bumper touched quite a bit. I hope they make ramps that are no steep. Also these ramps could have been made a couple inches higher so you can work under the car with ease. They are way lighter than metal ramps.

Have used them several times now and they are great. I was concerned about them sliding out of place as I drove up them but that was not an issue. Gets my suburban and my Yukon up high enough to get a bucket underneath to catch oil for an oil change. Very sturdy.

So lightweight, strong and the tires don't slip. My other ramps are the old school metal ones, and I will probably never touch them again. These also fit under my mini Cooper front lip, which for the metal ones, I had to use wood blocks or something to help the height / angle of attack issue, not these ramps.

Attempted to change oil in Subaru Outback today. Wife heard a crack as I pulled up. Inspected it to find the front end had split. This is dangerous! This is our first time to use these and the last. I don't trust these at all.