RAM25002021 · Fifth generation
  1. RAM 2500
  2. Owner info
  3. Wheel Sizes
  4. 2021

2021 RAM 2500 Wheel Sizes

8x165.1
Bolt pattern
  • Bolt patterns8x165.1
  • ReadingEvery stored wheel row uses 8x165.1.

Catalog dataManufacturer figures stored on configuration rows

Bolt pattern
8x165.1
Center bore
120.9 mm
Thread
M14 x 1.5

Check a wheel

Compared with OEM catalog rows only. A match here is not interchange approval.

Questions

What bolt pattern does a 2021 RAM 2500 use?
8x165.1
Do all configurations use the same bolt pattern?
Yes, on stored wheel rows.

Values vary by configuration. Confirm the door jamb and owner’s manual for the vehicle you have.