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25003500

RAM 2500/3500 Tire Sizes in Simple-to-Read Graphs

Tire width for different generations

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Quick notes on RAM 2500/3500 tires

    • Min-max tire width: 275 mm
    • Min-max wheel diameter: R18
    • Min-max sidewall height: 193 mm
    • Tire width difference from average: -23.3%
    • Average wheel height: 842 mm
    • Tire width per 1 hp: 0.7 mm / 1 hp
    • Weight per 1 mm of tire width: 11 kg / 1 mm
    • Load to 1 tire: 788 kg / 1737 lbs
    • Power to 1 tire: 98 hp / 72 kW
    • Tiremain rating: 10 / 10

Whole wheel height (in. and mm)

  • Disc height: 457 mm;
    Tire height: 193 mm;
    Wheel height: 842 mm;

    Tire width to power ratio

  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 Cummins TD — 0.7 mm per 1 hp (0.9 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    3500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 3500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 275 mm
      • Min-max wheel diameter: R18
      • Min-max sidewall height: 193 mm
      • Tire width difference from average: -23.3%
      • Average wheel height: 842 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 12 kg / 1 mm
      • Load to 1 tire: 800 kg / 1764 lbs
      • Power to 1 tire: 98 hp / 72 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 457 mm;
    Tire height: 193 mm;
    Wheel height: 842 mm;

    Tire width to power ratio

  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 235—275 mm
      • Min-max wheel diameter: R17—R18
      • Min-max sidewall height: 188—193 mm
      • Tire width difference from average: -19.5%
      • Average wheel height: 831 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 13 kg / 1 mm
      • Load to 1 tire: 832 kg / 1834 lbs
      • Power to 1 tire: 98 hp / 72 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 454 mm;
    Tire height: 192 mm;
    Wheel height: 838 mm;

    Tire width to power ratio

  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 Cummins TD — 0.6 mm per 1 hp (0.8 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    3500 6.7 Cummins TD 235 / 188 mm 808 mm
    (31.8 in)     		1673 cc (1.67 L) 2538 mm
    (99.9 in)     		940 mm
    (37 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 3500 6.7 Cummins TD
    Tire width / profile height 235 / 188 mm
    Whole tire height 808 mm (31.8 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2538 mm (99.9 in)
    Summary tire width 940 mm (37 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 235—275 mm
      • Min-max wheel diameter: R17—R18
      • Min-max sidewall height: 188—193 mm
      • Tire width difference from average: -19.5%
      • Average wheel height: 831 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 14 kg / 1 mm
      • Load to 1 tire: 888 kg / 1958 lbs
      • Power to 1 tire: 98 hp / 72 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 453 mm;
    Tire height: 192 mm;
    Wheel height: 836 mm;

    Tire width to power ratio

  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)
  • 3500 6.7 Cummins TD — 0.6 mm per 1 hp (0.8 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    3500 6.7 Cummins TD 235 / 188 mm 808 mm
    (31.8 in)     		1673 cc (1.67 L) 2538 mm
    (99.9 in)     		940 mm
    (37 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 3500 6.7 Cummins TD
    Tire width / profile height 235 / 188 mm
    Whole tire height 808 mm (31.8 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2538 mm (99.9 in)
    Summary tire width 940 mm (37 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245—275 mm
      • Min-max wheel diameter: R17—R18
      • Min-max sidewall height: 172—193 mm
      • Tire width difference from average: -20.4%
      • Average wheel height: 816 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 11 kg / 1 mm
      • Load to 1 tire: 743 kg / 1638 lbs
      • Power to 1 tire: 96 hp / 71 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 450 mm;
    Tire height: 190 mm;
    Wheel height: 830 mm;

    Tire width to power ratio

  • 2500 6.7 Cummins TD — 0.8 mm per 1 hp (1.1 mm/kW)
  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (0.9 mm/kW)
  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    3500 6.7 HO Cummins TD 265 / 186 mm 803 mm
    (31.6 in)     		1673 cc (1.67 L) 2523 mm
    (99.3 in)     		1060 mm
    (41.7 in)
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 265 / 186 mm
    Whole tire height 803 mm (31.6 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2523 mm (99.3 in)
    Summary tire width 1060 mm (41.7 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245—275 mm
      • Min-max wheel diameter: R17—R18
      • Min-max sidewall height: 172—193 mm
      • Tire width difference from average: -21%
      • Average wheel height: 821 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 12 kg / 1 mm
      • Load to 1 tire: 780 kg / 1719 lbs
      • Power to 1 tire: 98 hp / 72 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 450 mm;
    Tire height: 189 mm;
    Wheel height: 828 mm;

    Tire width to power ratio

  • Power Wagon 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)
  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (0.9 mm/kW)
  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    Power Wagon 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    3500 6.7 HO Cummins TD 265 / 186 mm 803 mm
    (31.6 in)     		1673 cc (1.67 L) 2523 mm
    (99.3 in)     		1060 mm
    (41.7 in)
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    Vehicle Power Wagon 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 265 / 186 mm
    Whole tire height 803 mm (31.6 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2523 mm (99.3 in)
    Summary tire width 1060 mm (41.7 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245—285 mm
      • Min-max wheel diameter: R17—R20
      • Min-max sidewall height: 171—193 mm
      • Tire width difference from average: -22.7%
      • Average wheel height: 829 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 11 kg / 1 mm
      • Load to 1 tire: 778 kg / 1715 lbs
      • Power to 1 tire: 97 hp / 71 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 454 mm;
    Tire height: 187 mm;
    Wheel height: 828 mm;

    Tire width to power ratio

  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    3500 6.7 HO Cummins TD 285 / 171 mm 850 mm
    (33.5 in)     		1673 cc (1.67 L) 2670 mm
    (105.1 in)     		1140 mm
    (44.9 in)
    3500 6.4 Hemi V8 285 / 171 mm 850 mm
    (33.5 in)     		1604 cc (1.6 L) 2670 mm
    (105.1 in)     		1140 mm
    (44.9 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 285 / 171 mm
    Whole tire height 850 mm (33.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2670 mm (105.1 in)
    Summary tire width 1140 mm (44.9 in)
    Vehicle 3500 6.4 Hemi V8
    Tire width / profile height 285 / 171 mm
    Whole tire height 850 mm (33.5 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2670 mm (105.1 in)
    Summary tire width 1140 mm (44.9 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245—275 mm
      • Min-max wheel diameter: R17—R18
      • Min-max sidewall height: 172—193 mm
      • Tire width difference from average: -21.3%
      • Average wheel height: 825 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 13 kg / 1 mm
      • Load to 1 tire: 853 kg / 1880 lbs
      • Power to 1 tire: 97 hp / 71 kW
      • Tiremain rating: 10 / 10

    Whole wheel height (in. and mm)

  • Disc height: 454 mm;
    Tire height: 187 mm;
    Wheel height: 828 mm;

    Tire width to power ratio

  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 2500 6.4 Hemi V8 — 0.7 mm per 1 hp (0.9 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    2500 6.7 Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    3500 6.7 HO Cummins TD 275 / 193 mm 842 mm
    (33.1 in)     		1673 cc (1.67 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    2500 6.4 Hemi V8 275 / 193 mm 842 mm
    (33.1 in)     		1604 cc (1.6 L) 2645 mm
    (104.1 in)     		1100 mm
    (43.3 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)
    Vehicle 2500 6.4 Hemi V8
    Tire width / profile height 275 / 193 mm
    Whole tire height 842 mm (33.1 in)
    Engine сс to 1 tire 1604 cc (1.6 L)
    Tire circumferencee 2645 mm (104.1 in)
    Summary tire width 1100 mm (43.3 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245 mm
      • Min-max wheel diameter: R17
      • Min-max sidewall height: 172 mm
      • Tire width difference from average: -13.9%
      • Average wheel height: 775 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 13 kg / 1 mm
      • Load to 1 tire: 798 kg / 1759 lbs
      • Power to 1 tire: 90 hp / 66 kW
      • Tiremain rating: 8 / 10

    Whole wheel height (in. and mm)

  • Disc height: 451 mm;
    Tire height: 186 mm;
    Wheel height: 823 mm;

    Tire width to power ratio

  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (1 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    2500 6.7 Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    3500 6.7 HO Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245 mm
      • Min-max wheel diameter: R17
      • Min-max sidewall height: 172 mm
      • Tire width difference from average: -13.9%
      • Average wheel height: 775 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 13 kg / 1 mm
      • Load to 1 tire: 792 kg / 1746 lbs
      • Power to 1 tire: 90 hp / 66 kW
      • Tiremain rating: 8 / 10

    Whole wheel height (in. and mm)

  • Disc height: 450 mm;
    Tire height: 184 mm;
    Wheel height: 818 mm;

    Tire width to power ratio

  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (1 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    2500 6.7 Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    3500 6.7 HO Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245 mm
      • Min-max wheel diameter: R17
      • Min-max sidewall height: 172 mm
      • Tire width difference from average: -13.9%
      • Average wheel height: 775 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 13 kg / 1 mm
      • Load to 1 tire: 780 kg / 1719 lbs
      • Power to 1 tire: 90 hp / 66 kW
      • Tiremain rating: 8 / 10

    Whole wheel height (in. and mm)

  • Disc height: 448 mm;
    Tire height: 183 mm;
    Wheel height: 815 mm;

    Tire width to power ratio

  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (1 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    2500 6.7 Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    3500 6.7 HO Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)

    Quick notes on RAM 2500/3500 tires

      • Min-max tire width: 245 mm
      • Min-max wheel diameter: R17
      • Min-max sidewall height: 172 mm
      • Tire width difference from average: -13.9%
      • Average wheel height: 775 mm
      • Tire width per 1 hp: 0.7 mm / 1 hp
      • Weight per 1 mm of tire width: 13 kg / 1 mm
      • Load to 1 tire: 811 kg / 1788 lbs
      • Power to 1 tire: 90 hp / 66 kW
      • Tiremain rating: 8 / 10

    Whole wheel height (in. and mm)

  • Disc height: 447 mm;
    Tire height: 182 mm;
    Wheel height: 812 mm;

    Tire width to power ratio

  • 2500 5.7 Hemi V8 — 0.6 mm per 1 hp (0.9 mm/kW)
  • 2500 6.7 Cummins TD — 0.7 mm per 1 hp (1 mm/kW)
  • 3500 6.7 HO Cummins TD — 0.7 mm per 1 hp (1 mm/kW)

    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2500 5.7 Hemi V8 245 / 172 mm 775 mm
    (30.5 in)     		1414 cc (1.41 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    2500 6.7 Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    3500 6.7 HO Cummins TD 245 / 172 mm 775 mm
    (30.5 in)     		1673 cc (1.67 L) 2435 mm
    (95.9 in)     		980 mm
    (38.6 in)
    Vehicle 2500 5.7 Hemi V8
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1414 cc (1.41 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 2500 6.7 Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 3500 6.7 HO Cummins TD
    Tire width / profile height 245 / 172 mm
    Whole tire height 775 mm (30.5 in)
    Engine сс to 1 tire 1673 cc (1.67 L)
    Tire circumferencee 2435 mm (95.9 in)
    Summary tire width 980 mm (38.6 in)

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