The best replacement for towbar is hitch.

The best alternatives to towbar are rated as following:
★★★★★  hitch

Your alternative for towbar is not listed? Suggest!
Speaking about towbar, one probably shouldn't forget about parking sensors.

Other search terms related to towbar and their ratings are:
★★★★★ parking sensors
You have in mind a companion for towbar and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of towbar in all years. Click on graph for more.
towbar
hitch