Hello, Below I posted a pics of the rims and tires. The first pic is of the 2012 Challenger RT with 245/45/20 Firestone Firehawk GT's. The pic below is of the 2010 Challenger RT with 245/45/20 Eagle F1's. I know the Charger is probably similar. Both rims are 20.8 Chrome Clad (the design changed over the two years, but the size and diameter is the same). As you can see in the second pic, the rim is flush and in the first pic, it is really bulging out...

Any comments on if the tire maybe is stretched farther on the Firestone Firehawks because maybe that tire is not a good choice for the rim and is not seated properly.

thanks






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