AG M580's

[Kbreese]

AG offers the M580 in 20x8.5 20x10 staggered with custom offsets, which would be the best recommended fitment for the GT PP.

What a shame that the 19's don't fit, the M580's is by far my favorite wheel so far in terms of appearance. How much do those 20's weigh?

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[GetYourWheels]

What a shame that the 19's don't fit, the M580's is by far my favorite wheel so far in terms of appearance. How much do those 20's weigh?

The 20x10 M580s weigh about 30 lbs

 

[Thompyt]

30lbs? Kind of defeats the purpose of changing out PP wheels. @ 2lb reduction per wheel... Then its just a beautification thing.

 

[GetYourWheels]

30lbs? Kind of defeats the purpose of changing out PP wheels. @ 2lb reduction per wheel... Then its just a beautification thing.

They're a nice upgrade if you're looking for a better design that is comparable to OEM quality and weight.
If you're looking for something even stronger and lighter than OEM, then I'd recommend rotary forged/flow formed wheels such as Forgestars

 

[Thompyt]

Why the propensity of pushing Forgestars? There are other brands. Bashing on sales is not my intent, yet the two major wheel vendors on this site appear to push Forgestars more than anything else.

 

[GetYourWheels]

Why the propensity of pushing Forgestars? There are other brands. Bashing on sales is not my intent, yet the two major wheel vendors on this site appear to push Forgestars more than anything else.

Forgestar offers the most flexibility and options when it comes to fitment for the S550.
Finish, widths, offsets, and styles are all custom. Their wheels are all rotary forged and built with maximum brake clearance. All at a very reasonable price point.

Many of our S550 customers have been asking for 9", 9.5", 10" fronts with 10-11" rears. With Forgestar you can mix and match your setup to your exact liking.

At this time I dont think there are any other brands that offer so much flexibility at such a great price point.

 

[Kbreese]

30lbs? Kind of defeats the purpose of changing out PP wheels. @ 2lb reduction per wheel... Then its just a beautification thing.

The main reason most people buy aftermarket wheels is for looks. But it's not JUST about that, because the 20x10's will also allow you to run wider tires. And it's still a weight reduction, albeit not a huge one.

 

[Thompyt]

When in doubt verify:

Unfortunately the concavity of the 19x9.5" designs is the issue when it
comes to caliper clearance on the performance brakes. The barrel diameter
will clear without issue.

Our only option would be the 8.5"/9.5" staggered configuration. We do have a
20x9" / 20x10" Mustang specific configuration for the M310, but I'm assuming
you're looking to stay away from upsizing.

Regards,
Scott Chu

Avant Garde Wheels

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