Need some new tire fitment help please!

[mrchicago66]

Hey there - I have a 2015 Mustang GT and am looking into getting a new set of tires that I can actually use in the winter. I think I'm going with the Continental ExtremeContact DWS06 Plus but the rears don't quite match the setup I've always used. I haven't wanted to experiment with fitment issues so I've always replaced my tires with the same set (Mickey Thompson Street Comps) and the car is lowered on BMR Performance springs. Current setup:

Front:
20x10
275/35/20

Rear:
20X11
305/35/20
(full offset info I see on my receipt is MRR FS01 20X11 5X114.3 55 MM 73.1 .. unfortunately don't have the info for the fronts)

My question is: they have the DWS06 in the 275/35/20 for the front but for the rear they only seem to have 315/35/20 and not 305 - anyone know if I would have fitment/rubbing issues or would run into any problems with this setup?

Let me know if any other pics help (car is filthy lol). Thanks!

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[Bob Lob Law]

They should fit fine! I have 19x11 at 55mm backspacing and run a 325/35/19 with 0 issues. Mine are the Firehawk Indy 500s and they are probably closer to a 315 than 325 in reality as tire manufactures are allowed a +-10% discrepancy.

 

[mrchicago66]

They should fit fine! I have 19x11 at 55mm backspacing and run a 325/35/19 with 0 issues. Mine are the Firehawk Indy 500s and they are probably closer to a 315 than 325 in reality as tire manufactures are allowed a +-10% discrepancy.

Thanks man! They did indeed fit and haven't had any issues so far.

 

[mrchicago66]

Not the best of pics but if anyone comes across this thread and curious

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