OliverU

I've got a set of 225/45 R17 91H winter tires left over from my previous C350. They have another season of life left in them. My E550 owner's manual calls for 97 or 99 load rated tires...

I looked up the specs for the 91 rated tires. With a full tank and 1000 lbs of people and luggage, I'd still be under the weight limit for the 91 rated tires.

Bad idea?

OliverU

Found and answer... Based on this, I'm thinking now that it's a bad idea:

https://mbworld.org/forums/wheels-ti...ing-tires.html