Linda is learning how to be part of a rally service crew with mechanic Ian Ross. She uses the skills she learns to assist the team, as driver Mairi Ross takes part in the Rally Hebrides. She'll need to operate as smoothly and quickly as possible to ensure the car is fully prepared to tackle each stage. Murray is testing Jaguar's first entry into the competitive SUV market, the F-Pace, both on and off road. While most SUV's rarely see anything more challenging than a muddy track, Murray takes it up the Lecht ski slopes treacherous access road to see how it copes. If it survives that, how will it drive on the road? And the Air An Rathad Rally teams head to Stornoway airport for a challenge where they leave their cars behind, and move up to something a little larger. None of the teams has driven a lorry before, so when faced with a 50-foot articulated tanker who will master it the best?