Work Load Limit: 1000kg Per Ramp. Lift Height: 155mm. Rigid Surface to Grip Vehicles Tyres. Quality matters, as your safety & security is key. You can find the specifics below. SPECIFICATIONS -Work Load Limit: 1000kg Per Ramp -Lift Height: 155mm -Rigid Surface to Grip Vehicles Tyres -Solid Lightweight Construction -Integrated Rubber Stops to Prevent Ramp Slippage -Sold as Pair -Complies With Australian Standard AS2640:2016 -Maximum Tyre Width: 245mm -Maximum Tyre Diameter: 740mm -Length: 90.5cm -Height: 20.5cm -Width: 30.5cm -Net Weight of Ramps: 8.12kg/Pair