In April 2011 he drove his first ever rallycross event at Dreux in France with a by MTechnologies lent Citroën Xsara Supercar of Marc Laboulle, that was previously used by Davy Jeanney to claim the French 2010 championship title.

In 2012 his father offered him a one-off drive in the FIA European Rallycross Championship, the Finnish ERX round at Kouvola saw him driving the 2012 X Games winning car of Sébastien Loeb to an impressive 5th place overall.

After he gave up single seater racing Hansen junior started his rallycross career by taking part in the entire 2013 Euro RX series, after nine rounds finishing in 3rd place overall.

For 2014 Hansen was partnered by former European Rallycross Championship title winner Timur Timerzyanov at his father's team to enter the inaugural season of World RX.

Jeanney moved to the team's second outfit Peugeot Hansen Academy, alongside Timmy's younger brother Kevin.