Upgrading to 20" wheels

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Corey M

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I have a 2021 1500 crew cab with 18" wheels. When it comes time for new tires I'm thinking of upgrading to 20" wheels.
Will I have to take it to the dealer for setting the speedometer to accommodate the 20" wheels?
Thanks
 
Fast69Mopar

Fast69Mopar

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Corey M said:
I have a 2021 1500 crew cab with 18" wheels. When it comes time for new tires I'm thinking of upgrading to 20" wheels.
Will I have to take it to the dealer for setting the speedometer to accommodate the 20" wheels?
Thanks
Click to expand...
Going to the dealer is the fastest way of getting the calibration for the speedometer. But, the dealerships can only do so much when it comes to tire size. If you go with a tire size other than a stock available size the dealer will be unable to help.

With that being said, if you decide to go with a 20" wheel and a non-stock tire size, you can determine the tire height and compare it to the available stock sizes and have it programmed to the closest size.
 
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