If you don't have breakdown cover then hire a recovery truck with driver. I've had to do this twice to get my hipp to a garage. Both times it was around £50+vat. We is talking a truck where the back slides oft and ma hippo was driven or winched up. Hence travelling with all wheels oft the ground. Truck had to drive 6 miles to get to me, then 10 miles home after delivering ma hippo to the garage. Most will be happy for you to travel in the truck if you ask. It's not that eggpensive when you think of it.