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  1. SRT Hellcat General Discussions
    Looking to put summer radials on my 17' challenger cat. First car I will be changing tire sizes with. This has probably been asked a million times but I'd just like some clarification. Looking to run 305's would really like to run 315's in the rear. Going to keep the stock ones up front, came...
  2. SRT Hellcat Maintenance
    I am looking to find the size of the drain plug as I am going to get a mishimoto magnetic. I have run magnetic in all my cars. Also, do we have to run the new pennzoil oil? I want to run AMS Oil. 0w40. If I go to the dealer will the oil change be done with the pennzoil? Also last question. I...
  3. SRT Hellcat Wheels and Tires
    Hello guys I found this post on the charger forums written up by "Ohthatguy" with some great info on actual tire sizes. I am copy+pasting the info and again this does not belong to me! Sticky maybe?
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