Dodge Challenger 2020 Tire Pressures: Find Correct Tire Pressures by Trim & Size
Looking for the right tire pressures for your 2020 Dodge Challenger? We've put together a comprehensive list of tire pressures for every trim and tire size to ensure you're driving with optimal performance and safety.
Dodge Challenger 2020 Tire Pressures By Trim
Dodge Challenger models manufactured in 2020 came in various trims, each equipped with specific tire sizes. Check out the recommended tire pressures below. We've also listed optional tires for your convenience. For additional details, refer to your vehicle owner's manual!
GT Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
235/55R19 H
32.0
32.0
BOTH
245/45ZR20 Y
32.0
32.0
R/T Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
245/45ZR20 Y
32.0
32.0
BOTH
275/40ZR20 (Y)
32.0
32.0
R/T Scat Pack Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
245/45ZR20 Y
32.0
32.0
BOTH
275/40R20 W
32.0
32.0
BOTH
275/40ZR20 (Y)
32.0
32.0
R/T Scat Pack Widebody Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
305/35ZR20 (Y)
32.0
32.0
SRT Hellcat Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
275/40ZR20 (Y)
32.0
32.0
SRT Hellcat Redeye Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
275/40ZR20 (Y)
32.0
32.0
SRT Hellcat Redeye Widebody Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
305/35ZR20 (Y)
32.0
32.0
SRT Hellcat Widebody Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
305/35ZR20 (Y)
32.0
32.0
SRT Super Stock Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
P315/40R18 W
32.0
32.0
SXT Trim:
Front or Rear
Tire
Front (psi)*
Rear (psi)*
BOTH
235/55R18 V
32.0
32.0
BOTH
235/55R19 H
32.0
32.0
BOTH
245/45R20 V
32.0
32.0
Tire Pressures by Size for Dodge Challenger 2020
Here, you'll find detailed information on tire pressures organized by tire size. It's essential to ensure your vehicle's tires are properly inflated for top performance and safety on the road. Don't want to pay for air for your tires? Use our search tool to find a free air pump near you.
Tire
Front (psi)*
Rear (psi)*
245/45ZR20 Y
32.0
32.0
275/40R20 W
32.0
32.0
305/35ZR20 (Y)
32.0
32.0
275/40ZR20 (Y)
32.0
32.0
P315/40R18 W
32.0
32.0
235/55R18 V
32.0
32.0
235/55R19 H
32.0
32.0
245/45R20 V
32.0
32.0
* This information is gathered from third-party sources and is provided solely for informational purposes. It is presented on an "as is" basis. FreeAirNear.me does not guarantee or make any assurances regarding the accuracy or reliability of this information. Always refer to your vehicle's owner's manual for additional guidance.
When you take a quick look at a tire sidewall, the sequence of numbers and letters might seem mysterious, but they actually communicate crucial details about the tire's specifications. Let's break down the sample tire size 245/45R20 V to uncover its significance.
Width: 245
The first number, 245, denotes the width of the tire in millimeters. In this case, the tire's width spans 245 millimeters from one sidewall to the other.
Profile: 45
Following the width is the aspect ratio, represented by the number 45. This figure indicates the height of the tire's sidewall as a percentage of its width. In our example, the sidewall height is 45% of the tire's width.
Rim Size: 20
The next number, 20, specifies the diameter of the wheel rim in inches that the tire is designed to fit. Therefore, this tire is intended for a 20-inch diameter rim.
Speed Index: V
Finally, the letter V indicates the tire's speed rating, signifying its capability to endure speeds of up to 149 miles per hour or 240 kilometers per hour, following industry standards.
Below, you will find a table with commonly used speed ratings: