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Firebird

Rims for Pontiac Firebird in Easy-to-Read Graphs

Average rim size per years

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Quick notes on Pontiac Firebird rims

    • Average rim diameter: 16 in. (406 mm)
    • Average rim width: 6.9 in. (175 mm)
    • Max speed on original rims: 155 mph (250 km/h)
    • Load to one rim: 383 kg (844 lbs)
    • Rim diameter to car height: 31%
    • Power in 1 mm of rim width: 1.33 hp/mm (0.98 kW/mm)
    • Rims diameter to fuel consumption: 16.92 mm to 1 mpg
    • Summary width of rims: 28 in. (711 mm)
    • Rim circumference: 50.2 in. per wheel (1275 mm)
    • Rimsley rating: 4 / 10

Original 1993 Pontiac Firebird rim size

  • 5.7i V8 — 7.5 in. width and 16 in. diameter
  • 5.7i V8 Trans Am — 7.5 in. width and 16 in. diameter
  • 3.4i V6 — 6.5 in. width and 16 in. diameter
  • 3.8i V6 — 6.5 in. width and 16 in. diameter
  • 3.4 i V6 — 6.5 in. width and 16 in. diameter
  • 3.8 i V6 — 6.5 in. width and 16 in. diameter
  • 5.7 i V8 Trans Am — 7.5 in. width and 16 in. diameter

    Possible tire width

  • 5.7i V8 — 205 mm min and 235 mm max
  • 5.7i V8 Trans Am — 205 mm min and 235 mm max
  • 3.4i V6 — 185 mm min and 215 mm max
  • 3.8i V6 — 185 mm min and 215 mm max
  • 3.4 i V6 — 185 mm min and 215 mm max
  • 3.8 i V6 — 185 mm min and 215 mm max
  • 5.7 i V8 Trans Am — 205 mm min and 235 mm max

    • Disc diameter to power ratio

  • 5.7i V8 — 21 hp per 1 in. (15 kW/in)
  • 5.7i V8 Trans Am — 17 hp per 1 in. (13 kW/in)
  • 3.4i V6 — 9 hp per 1 in. (7 kW/in)
  • 3.8i V6 — 13 hp per 1 in. (10 kW/in)
  • 3.4 i V6 — 10 hp per 1 in. (7 kW/in)
  • 3.8 i V6 — 13 hp per 1 in. (9 kW/in)
  • 5.7 i V8 Trans Am — 19 hp per 1 in. (14 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    5.7i V8 7.5J x 16
    (191 x 406 mm)     		0.9 mm to 1 Nm 46.9% 201 in.
    (5105 mm)     		30 in.
    (762 mm)
    5.7i V8 Trans Am 7.5J x 16
    (191 x 406 mm)     		0.9 mm to 1 Nm 46.9% 201 in.
    (5105 mm)     		30 in.
    (762 mm)
    3.4i V6 6.5J x 16
    (165 x 406 mm)     		1.6 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    3.8i V6 6.5J x 16
    (165 x 406 mm)     		1.3 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    3.4 i V6 6.5J x 16
    (165 x 406 mm)     		1.5 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    3.8 i V6 6.5J x 16
    (165 x 406 mm)     		1.3 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    5.7 i V8 Trans Am 7.5J x 16
    (191 x 406 mm)     		0.9 mm to 1 Nm 46.9% 201 in.
    (5105 mm)     		30 in.
    (762 mm)
    Vehicle 5.7i V8
    Rim width and diameter 7.5J x 16
    (191 x 406 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 46.9%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 30 in.
    (762 mm)
    Vehicle 5.7i V8 Trans Am
    Rim width and diameter 7.5J x 16
    (191 x 406 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 46.9%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 30 in.
    (762 mm)
    Vehicle 3.4i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.6 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 3.8i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.3 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 3.4 i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.5 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 3.8 i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.3 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 5.7 i V8 Trans Am
    Rim width and diameter 7.5J x 16
    (191 x 406 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 46.9%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 30 in.
    (762 mm)

    Quick notes on Pontiac Firebird rims

      • Average rim diameter: 16 in. (406 mm)
      • Average rim width: 7 in. (178 mm)
      • Max speed on original rims: 155 mph (250 km/h)
      • Load to one rim: 391 kg (863 lbs)
      • Rim diameter to car height: 31%
      • Power in 1 mm of rim width: 1.31 hp/mm (0.96 kW/mm)
      • Rims diameter to fuel consumption: 17.65 mm to 1 mpg
      • Summary width of rims: 28 in. (711 mm)
      • Rim circumference: 50.2 in. per wheel (1275 mm)
      • Rimsley rating: 4 / 10

    Original 1993 Pontiac Firebird rim size

  • 3.8i V6 — 6.5 in. width and 16 in. diameter
  • 3.4i V6 — 6.5 in. width and 16 in. diameter
  • 5.7i V8 — 7.5 in. width and 16 in. diameter
  • 5.7i V8 Trans Am — 8 in. width and 16 in. diameter
  • 3.8 i V6 — 6.5 in. width and 16 in. diameter
  • 3.4 i V6 — 6.5 in. width and 16 in. diameter
  • 5.7 i V8 — 7.5 in. width and 16 in. diameter

    Possible tire width

  • 3.8i V6 — 185 mm min and 215 mm max
  • 3.4i V6 — 185 mm min and 215 mm max
  • 5.7i V8 — 205 mm min and 235 mm max
  • 5.7i V8 Trans Am — 215 mm min and 245 mm max
  • 3.8 i V6 — 185 mm min and 215 mm max
  • 3.4 i V6 — 185 mm min and 215 mm max
  • 5.7 i V8 — 205 mm min and 235 mm max

    • Disc diameter to power ratio

  • 3.8i V6 — 13 hp per 1 in. (10 kW/in)
  • 3.4i V6 — 9 hp per 1 in. (7 kW/in)
  • 5.7i V8 — 21 hp per 1 in. (15 kW/in)
  • 5.7i V8 Trans Am — 17 hp per 1 in. (13 kW/in)
  • 3.8 i V6 — 13 hp per 1 in. (9 kW/in)
  • 3.4 i V6 — 10 hp per 1 in. (7 kW/in)
  • 5.7 i V8 — 19 hp per 1 in. (14 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    3.8i V6 6.5J x 16
    (165 x 406 mm)     		1.3 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    3.4i V6 6.5J x 16
    (165 x 406 mm)     		1.6 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    5.7i V8 7.5J x 16
    (191 x 406 mm)     		0.9 mm to 1 Nm 46.9% 201 in.
    (5105 mm)     		30 in.
    (762 mm)
    5.7i V8 Trans Am 8J x 16
    (203 x 406 mm)     		0.9 mm to 1 Nm 50% 201 in.
    (5105 mm)     		32 in.
    (813 mm)
    3.8 i V6 6.5J x 16
    (165 x 406 mm)     		1.3 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    3.4 i V6 6.5J x 16
    (165 x 406 mm)     		1.5 mm to 1 Nm 40.6% 201 in.
    (5105 mm)     		26 in.
    (660 mm)
    5.7 i V8 7.5J x 16
    (191 x 406 mm)     		0.9 mm to 1 Nm 46.9% 201 in.
    (5105 mm)     		30 in.
    (762 mm)
    Vehicle 3.8i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.3 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 3.4i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.6 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 5.7i V8
    Rim width and diameter 7.5J x 16
    (191 x 406 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 46.9%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 30 in.
    (762 mm)
    Vehicle 5.7i V8 Trans Am
    Rim width and diameter 8J x 16
    (203 x 406 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 50%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 32 in.
    (813 mm)
    Vehicle 3.8 i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.3 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 3.4 i V6
    Rim width and diameter 6.5J x 16
    (165 x 406 mm)
    Rim diameter to torque 1.5 mm to 1 Nm
    Rim width to diameter ratio 40.6%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 26 in.
    (660 mm)
    Vehicle 5.7 i V8
    Rim width and diameter 7.5J x 16
    (191 x 406 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 46.9%
    Total rims circumference 201 in.
    (5105 mm)
    Total rims width 30 in.
    (762 mm)