tires on SRT Design

action jackson · 01-16-2008, 08:05 PM

My 2007 300c SRT DESIGN came with 20" wheels and 245/45's all around. Can I fit 275/55's on the rear using the stock 20" SRT Design wheels?

Sunney · 01-16-2008, 08:19 PM

yeah you could mount them on the rim but i think there to tall. 275/40 is about the same diameter so your speedometer would be ok to.

action jackson · 01-16-2008, 08:40 PM

too tall to fit without scraping or too tall because of the speedometer inaccuracy?

Also, I wonder what effect these oversized rear tires would have on the electronic stability program?

Sunney · 01-17-2008, 08:29 AM

yes speedometer would be off which would definitly affect esp. I dont know about rubbing maby somebody with srt rims might be able to help you out with that. Heres a tire calculater to help you out with your decision. http://www.**************/TireSizeCalculator.asp

**E55 KEV** · 01-17-2008, 10:23 AM

275/40/20 will not fit a SRT Design rim. Minimum wheel width is 9.0 inches for those that make a 275/40/20 tire. SRT Design rim is 20x8.0 inches.

Sunney · 01-17-2008, 12:44 PM

Sounds like a perfect excuse to upgrade rims to

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