under normal driving I doubt many use 1st in the SM420. if you are gtoing to pul some stumps it will help.'
there were quite a few 4 x 4 suburbans with 3 speeds with a 4 x 4 you will have low range in the T?C to give you a lift if you need it. if you were on a farm or in the bush etc 1st would come in handy; not so much if it was always on pavement. now most 4 x 4 don't even go off pavement
ron
Last edited by padresag; 08/08/2016 1:27 AM.
