In my opinion the 2 tonne rating should be what the jack can lift rather than the class of vehicle but I could be wrong, after all my pickup weighs 1.8t but the majority of that is over the front axle.I have the 2 tonne Halfords as a back up these days. I don't actually think it lifts 2 tonne? Does the 2 tonne mean the vehicle advised to use on is max 2 tonne?
I might give mine away then, to someone I don't partially like....The frame of mine is twisted through using on cars less than 2 tonne.