Unless your going to drive up steep mountain roads that are covered in ice or not been ploughed then i wouldnt buy snow chains. Living in norway we shift to wintur tyres every november and back in april. These are more than good enough for day to day driving on normal roads and motorways and even mountain tracks as long as they have been ploughed.

I cant imagine diving a morgan anywhere that would require snowchains. That kind of equipment is usually reserved for massive trucks or off roader 4x4s at least here.

Unfortunately winter came early this year so ive had to pack my morgan into a carcoon in the garadge until april. Makes me want to cry seeing my third child bubble wrapped for 5 months.