40mph is the legal speed limit within the environs of the city and on the A4150 ring road, but this may be reduced for roadwork or construction, so pay attention to speed signs when driving your Wolverhampton car hire as you explore. Remember that roundabouts and junction points are key areas where traffic cams and CCTV are stationed so drive with caution as you encounter them. Accelerate to 70mph on the M6 leading to/from Birmingham, but keep the dial below 50mph on the A460 and the A41 carriageways. Search car hire on KAYAK