Lower your tyre pressures as much as you can (18psi or lower), too much and the tyre will pop off the rim, this'll get you out of trouble. If you're driving on summer tyres (harder rubber) you're more likely to pop a tyre off the rim so go careful how much psi you have. Plus the other advice given here about highish gear, low speed etc. Dont forget to inflate your tyres once back on solid ground. I've done this with a 44 tonne artic (normally up to 120psi fully inflated) and sailed past others stuck in the snow :clap2: