2023 Dodge Challenger Bulb Sizes & Tire Sizes
The 2023 Dodge Challenger rides on 235/55R18 tires as standard (SXT); SXT AWD uses 235/55R19, GT and R/T and R/T Scat Pack and SXT with Plus Group or Blacktop Package and SXT AWD with 20-in. wheels use 245/45ZR20, SRT Hellcat and SRT Hellcat Redeye and R/T Scat Pack with T/A or Dynamics Package use 275/40ZR20, R/T Scat Pack Widebody and SRT Hellcat Widebody and SRT Hellcat Redeye Widebody use 305/35ZR20, SRT Super Stock uses 315/40R18.
Some values on this page are still waiting for a second source. We show what we have and mark it; confirm against your owner's manual before you buy.
Tire sizes by trim
The size on the placard inside the driver's door jamb is the one your car left the factory with. Match that, not this table, if they differ; a previous owner may have changed wheels.
Bulb sizes
Wheel specs and lug torque
Key fob, battery and sensors
Dimensions, weight and fuel
Worth knowing about the 2023 Challenger
- LED lighting. The front turn signal, rear turn signal, brake light, tail light, reverse light, license plate are sealed LED units with no user-replaceable bulb. A failure means replacing the assembly.
- Bulbs. The manual lists H11LL fog bulbs, and models with HID headlamps use D3S bulbs that a dealer services.
- Tire chains. The manual permits chains or cables, on the drive wheels only, fitted to the standard tire size. Chains for this size on Amazon →
- Tires. The manual allows rear-only devices on the RWD 235/55R18, 245/45R20, 245/45ZR20 and 275/40ZR20 (Peerless Super Z6 type) and the AWD 235/55R19, 245/45R20 and 245/45ZR20 (S Class type) only.
- Wheels. The manual gives 130 ft-lbf for standard models and 111 ft-lbf for SRT models.
- Fuel. The 5.7-liter V8 recommends 89 octane with the automatic and needs 91 or higher with the manual transmission.