19X9.5's in the rear.. Correct tire size??




or do I have to drop to 275's because of the offset. I really like the way the 285's fill the well. My suspension is lowered via the SDS so that u can barely get 2 fingers between the tires and wells now...Any input would be greatly appreciated.
You sure about that? If they are OEM, then they are 18X9et39.
Anyhow, I'm pretty sure you are going to be pushing it with the 285s. If you have a set and can test fit, I say try it. But honestly, I think it will rub on the ouside. The 275 will fill the well nicely, but you will have "wasted" room on the inside.
Maybe consider shaving the rims a bit? Depending on the make and model, a 4mm shave on the inside is usually very standard and that would put you into the 285/295 range. I dunno for a fact that a 19" 295 can work, but a 285 will for sure.




Last edited by e55amg00; Jul 23, 2007 at 01:22 AM.




19X10, I'd bet the offset is right at 40, if a 285 fits nicely.
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8.5 fronts? Hmmmm, I better make sure my HREs aren't 8.5 on the front. They are supposed to be 9s.
I love your setup. The silver on silver is such a nice match. You got lucky on the setup swapping over. You ever consider havving HRE rebuild them into 9 inch front and 10 inch rears?




I just tried OEM SL65 wheels 255/35/19 , 30 offset in the front ,and 285/30/19, 31 offset in the rear and they fit my E perfectly. Thear rears just made it with that offset. They're tucked in pretty tightly. I don't think using these sizes for my rims will be a problem since I'll be running 32 & 35 offsets respectively... I saw 245's and 275's on the same widths and they just looked too small. It was as if the tires were being stretched to fit the rims.
I just tried OEM SL65 wheels 255/35/19 , 30 offset in the front ,and 285/30/19, 31 offset in the rear and they fit my E perfectly. Thear rears just made it with that offset. They're tucked in pretty tightly. I don't think using these sizes for my rims will be a problem since I'll be running 32 & 35 offsets respectively... I saw 245's and 275's on the same widths and they just looked too small. It was as if the tires were being stretched to fit the rims.

Have you tried dropping it and running it? I would thinki 285s would rub with that offset on the outside over speed bumps. As a trick, I heard you could flip the 65 wheels around to get the offset a bit better.




The fronts should work with 255s, but no taller or wider.
The tires you are choosing are the best for clearance of the nicer tires, so you have the best odds of success. Good luck.
I thought 295 rears caused a wiggle
295s do not cause the wiggle. Having a tire that is too close to the inside (subframe) is what causes it. When you pin your car, the rear wheels toe in due to the TQ. That means that if your tire is close to the inside while standing still, it may flex enough to rub the inner part of the tire on the subframe. If that happens, you can tear up the tire = blow out under acceleration = ****!!
That is why proper offset and suspension support is so important when you start modding.
I can tell you that getting a 4" lip on an E and still running 285/295 is nearly impossible without some slight fender roll. That isn't to say it can't be done. I'm big on performance, so I don't get into those things. If that is your thing, I say try it until yuo get what you want. The wheel companies aren't interested in extreme fittments, since there are so many variables and they would end up having to troubleshoot. So, they just say it can't be done when it can.
Prime example, find a single wheel company willing to fit 9.5 inch rims in the front and run 275s. ALL of them will say it will rub and yet, I've fit tested a 275 on one AND run 275s on a 9 inch rim all the time. It is all about the demand.
When you guys start to demand wider tires on the front, wider rims will pop up. For now, they still get the exact same money from you and get you to run 255s.











