Just for your info, they dont come with straps anymore, and fitting is a little fiddly but not impossible.Just a note about prop doughnuts: they're supplied with a compression strap round the outside and you're meant to remove the strap after fitting
If you don't remove it, what happens is this: you drive off and 10 minutes later there's a "Sproing! tinkle clank" noise and you screech to a halt thinking the worst. When you find the strap 20 feet behind the car a sickly grin spreads across your face
This "happened to a friend", obviously, and not to me
Nick Froome
www.w124.co.uk