Ford F-150 SVT Raptor Frequently Asked Questions

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BlueGoliath96

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Hello Guys am new to the forums , and I have several questions , first of all I got a 2014 Raptor with 37x12.50r17 Mickey Thompson Baja atz and next year am gonna swap it with the 37x13.50r17 Toyo mts I know the Toyos are a bit heavier and larger in diameter so I was wondering does re-gearing to 4.56 would support the engine and transmission , and if it does what do you guys recommend with 37s 4.56 or 4.88 ? As usual am 90% on the highway

Ps am still on the stock gear ratio 4:10


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Deleted member 12951

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Hello Guys am new to the forums , and I have several questions , first of all I got a 2014 Raptor with 37x12.50r17 Mickey Thompson Baja atz and next year am gonna swap it with the 37x13.50r17 Toyo mts I know the Toyos are a bit heavier and larger in diameter so I was wondering does re-gearing to 4.56 would support the engine and transmission , and if it does what do you guys recommend with 37s 4.56 or 4.88 ? As usual am 90% on the highway

Ps am still on the stock gear ratio 4:10


Very common to go to those two, it will support it just fine. Some have even gone to 5.13 without issues.

Gear%20Ratio%20Tire%20Size%20Chart%2000.jpg
 

BlueGoliath96

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Very common to go to those two, it will support it just fine. Some have even gone to 5.13 without issues.

Gear%20Ratio%20Tire%20Size%20Chart%2000.jpg



So it seems like better performance , while accelerating but it may get slow on the highway ? And better gas mileage with 37s


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