'94 E320 Cabriolet -tires/wheels
Opportunity to purchase set of 4 2008 E320 wheels with tires.
Size is: 225 x 55 x 16. (5x112 bolt pattern). The offset is not known. Some input I've rec'd from friends: stay with what was standard in 1994/1995 (15"). Over time, going to 16" could effect the suspension parts. None of them have my car type.
Do you agree staying at 15" for originality along with no sizing issues or prefer to go up to 16" to improve overall ride results assuming the size above fits?
Opportunity to purchase set of 4 2008 E320 wheels with tires.
Size is: 225 x 55 x 16. (5x112 bolt pattern). The offset is not known. Some input I've rec'd from friends: stay with what was standard in 1994/1995 (15"). Over time, going to 16" could effect the suspension parts. None of them have my car type.
Do you agree staying at 15" for originality along with no sizing issues or prefer to go up to 16" to improve overall ride results assuming the size above fits?
The width of the wheel and the offset are important, however. Those numbers should be stamped on the back of the wheel.
Example:
8J = an 8" wide wheel
ET38 = a 38mm offset
Roughly speaking, your wheel should be about 8" wide with an offset of around 40 - 40mm, but you should check them for fit.
I'm confident they should fit - If the seller cooperates I'll have them mounted to be certain.
as for suspension wear, i think any OEM benz wheel in 16" is not going to make a significant difference from a 15" wheel in handling, comfort, or additional strain on any parts... either way that's a lot of tire between the rim and the road...
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That will update and freshen up your Cabriolet quite a bit.
Those wil certainly be light enough and should fit. I would not expect any problems if you haven't lowered the suspension on your car.
I assume I'll need to purchase New Bolts from MB dealer? Regardless, need to purchase a locking bolt for each wheel.
Last edited by hogan; Feb 12, 2011 at 06:01 PM.
I assume I'll need to purchase New Bolts from MB dealer? Regardless, need to purchase a locking bolt for each wheel.
7.5J wheels (stock size?) would look small compared to 8J 16's, especially with a bit larger tires. If they clear the front struts you'll be ok, though. With the ET36 offset, there is a small chance you'll need to "roll" the fender lips, however.
Check out wheel bolts, carefully. Too short, not safe. Too long, you'll damage the parking brake! Make sure the dealership gives you the right type too.
Last edited by 190E 16V; Feb 12, 2011 at 07:26 PM.
Pictures to follow.
A 225 tire is not to wide for the fronts as long as they don't have any interference turning or bumps.
You won't get any action at $1200 rims with new tires go for well below that.
I'll check out the site for bolts...$50 invested is no loss at this point.
You aren't lowered so an 8in wide rime is only .5 inches wider and the tire while wider as said if no contact inner or outer on full lock and suspension travel you can run them.
I see you test fit one? Was it lug'd up tight and what did you mean by protrudes to far.Did it go past the fender?
Don't know your location, but if you have a discount tire outlet near by they may have the lugs needed.
Last edited by hogan; Mar 2, 2011 at 10:52 PM.


I have 215 40 18 on my cabriolet. The rims are 8" with 40ET.I had to space the fronts to get them to clear the struts.
The stock wheel is 6 1/2" X 15 X (47 - 51) T I know I checked hundreds of wheels to get mine to fit.
The 94-95 320E models had different wheels, brakes and hubs. The Cabrios were different again from the sedans and wagons.
Always fit the wheels (all 4) before you buy. Bounce check and lock to lock wheel turn and bounce check.
I am going to have to roll my fenders.
Always more stuff to do.







