1999 Dodge Ram 3500 Wheel Size & Fitment Specs

Confirmed OEM mounting and wheel configurations for this model year. Multiple setups are listed separately — nothing is collapsed to a single arbitrary size.

  • Bolt pattern8x165.1
  • Center bore130.8 mm
  • Thread sizeM14 x 1.5
  • FastenerLug nuts

Open wheel fitment calculator → · Tire sizes →

5.9TD

PositionRimOffsetBackspacingTireBore
Rear7x16ET103.89"215/85R16121.3 mm
Rear7.5x16ET134.26"245/75R16121.3 mm
Rear8x17ET134.51"245/70R17121.3 mm
Rear8.5x18ET154.84"265/60R18121.3 mm

Staggered / rear-specific sizes are listed separately from front.

5.9i

PositionRimOffsetBackspacingTireBore
Rear7x16ET103.89"215/85R16121.3 mm
Rear7.5x16ET134.26"245/75R16121.3 mm
Rear8x17ET134.51"245/70R17121.3 mm
Rear8.5x18ET154.84"265/60R18121.3 mm

Staggered / rear-specific sizes are listed separately from front.

8.0i

PositionRimOffsetBackspacingTireBore
Rear7x16ET103.89"215/85R16121.3 mm
Rear7.5x16ET134.26"245/75R16121.3 mm
Rear8x17ET134.51"245/70R17121.3 mm
Rear8.5x18ET154.84"265/60R18121.3 mm

Staggered / rear-specific sizes are listed separately from front.

Vehicles with potentially interchangeable wheels

Filtered by exact bolt pattern and physically compatible center bore — not a full fitment guarantee.

Hardware matching known specs

  • Dorman 611-236 Wheel Lug Nut M14-1.50

    Thread matches catalog hardware

    M14 x 1.5

    View on Amazon
  • White Knight M14 x 1.50 Lug Nuts

    Thread matches catalog hardware

    M14 x 1.5

    View on Amazon
  • White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts

    Thread matches catalog hardware

    M14 x 1.5

    View on Amazon