The suspension showed a good deal of refinement, not only handling corners well but contributing to a comfortable ride on various road surfaces. (cnet.com)
Engineers can also test on tunnels, roundabouts, and on various road surfaces like brick, concrete, and dirt. (automobilemag.com)
When too much throttle has been used when taking a curve, engine output and braking are automatically regulated to ensure the proper line through a curve and to provide the proper amount of traction under various road surface conditions. (en.wikipedia.org)