dfordham

The sport suspension is part of the Sport package. It is a little lower, a little stiffer, and rides on larger wheels with lower profile, staggered width tires.

Regards,
Don

ghstudio

All US e350 bluetec's come with 17" run flat tires that aren't staggered.

They may all come with the same suspension as well. My dealer only had a luxury when I leased mine, so I never was able to compare.

thekurgan

Yup, much better balanced, the extra weight in the rear does add some neutrality to the handling of the 4100lb beast.

thekurgan

The runflats seem to ride better with MORE air in them, I found. The 35/36 F/R caused more harshness and I found 38/38 cold is far nicer.

dfordham

Yes, you're quite right. I didn't notice that the questioner had a bluetec on order.

In the words of the late, great philosopher, Gilda Radner: "Never mind".

Regards,
Don

Raymond Lee

DJTALLMO
Yes, all weather rubber floor mats are easy on care. I bought mine at MBZ dealer.

ghstudio

I found the opposite, at least in Florida.....at 40 pounds I felt like I was driving on steel wheels. 35 pounds works nicely with me and my other half in the car.

ImInPA

I found that when the RunFlats were new they were very acceptable in ride and performance. By 20k mi. they rode like the hard rubber wheels of a tricycle and become extremely loud. I put non-runflat snow tires on for winter and a set of non-runflat Cooper RS3-A's for the rest of the year. I put a compressor and fix-a-flat system in the trunk (similar to what MB provides for Canadian Blutec owners). The real issue with run flats is this...should you have any problem on the road, NO ONE is likely to have your tire in stock. In central PA, where I live, they are a special order item anywhere. And, for liability reasons, I discovered, there are few places willing to patch a run flat tire. Another thing I learned is that if you drive on a RunFlat for more than a few miles, it cannot be repaired. Do yourself a favor and call a few tire shops in your area and just ask them if they have a Bridgestone EL400 245/45 17 tire in stock. So I am just not seeing any advantage to having a run flat tire. Oh, and one last thing...should you get a flat, and, discover no one has your tire in stock, again, for liability reasons, I could not find a place that would sell me just a junk, non-runflat tire just to get me home, because it is "unsafe to mix tires of such different designs". No such issues with non-runflat tires.The biggest irony regarding RunFlat tires is that, they are the most likely tires you can own that will in fact leave you stranded and sleeping in a Hooterville hotel waiting on your tire to come in from Pixley. (Green Acres reference for you youngsters) lol