New truck and tires don't match the sticker...?

[kdoublep]

Everyone knows stock 20's rule if you can't afford to get 18's lol

 

[GrandpaBob]

Since I started this thread, I want to share that I decided to go with 18" Ram Rebel wheels. The story with pictures is here: What did you do to your Ram today???

 

[Frostmonkey]

Since I started this thread, I want to share that I decided to go with 18" Ram Rebel wheels. The story with pictures is here: What did you do to your Ram today???

My door sticker said the same size as yours. I put winter tires on that were LT275/65R18. I went to this site Speedometer Calibration Calculator to see what the speedometer difference would be. Mine is very close. Yours will be reading a bit lower than you are actually going according to this site. They also have tire pressure calculators for different tires. Replacement Tire Pressure Calculator - TirePressure.com

 

[Wyno]

In my opinion, 18s only look good if u drive a jeep. 35's on 20's or 37's on 22's. Put a lift on that bad boy. Rams only look good when lifted.