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1988 Pontiac Fiero Wheel and Tire Measurements and Specifications Editor's Note: This is a new tool (1/21). Not all models or model years are fully represented in the results - some full generations are not yet listed. We are working to grow this resource as quickly as possible.
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1988 Pontiac Fiero
Pontiac Fiero Generations / Model Years 1988 Pontiac Fiero Trim Packages and OEM Wheel/Tire Options 1988 Pontiac Fiero 2.8 GT OEM Wheel Size Tire Size
Front Wheel Size: 6Jx15 ET37 Front Wheel Size: 6.5Jx16 ET42 Front Wheel Size: 7Jx17 ET40 Model/Trim Notes: The pontiac fiero 2.8 GT was available in the USDM from Model Year 1986 to 1988 and is powered by a 139 hp l4, Petrol engine.
1988 Pontiac Fiero 2.5 OEM Wheel Size Tire Size
5.5Jx14 ET42 — 185/75SR14 5.5Jx14 ET42 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 5.5" (140mm)
Wheel Diameter: 14" (356mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 42
Wheel Backspace: 4.90" (124mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 185/75SR14 Tire Measurements and Specifications Tire Width: 185mm (7.28")
Tire Section Height: 138.75mm (5.46")
Overall Height: 633.10mm (24.92")
Aspect Ratio: 75
6Jx14 ET35 — 195/70SR14 6Jx14 ET35 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 6" (152mm)
Wheel Diameter: 14" (356mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 35
Wheel Backspace: 4.88" (124mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 195/70SR14 Tire Measurements and Specifications Tire Width: 195mm (7.68")
Tire Section Height: 136.5mm (5.376")
Overall Height: 628.60mm (24.75")
Aspect Ratio: 70
6.5Jx14 ET35 — 205/65HR14 6.5Jx14 ET35 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 6.5" (165mm)
Wheel Diameter: 14" (356mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 35
Wheel Backspace: 5.13" (130mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 205/65HR14 Tire Measurements and Specifications Tire Width: 205mm (8.07")
Tire Section Height: 133.25mm (5.2455")
Overall Height: 622.10mm (24.49")
Aspect Ratio: 65
7Jx15 ET30 — 215/55HR15 7Jx15 ET30 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 7" (178mm)
Wheel Diameter: 15" (381mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 30
Wheel Backspace: 5.18" (132mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 215/55HR15 Tire Measurements and Specifications Tire Width: 215mm (8.46")
Tire Section Height: 118.25mm (4.653")
Overall Height: 617.50mm (24.31")
Aspect Ratio: 55
Model/Trim Notes: The pontiac fiero 2.5 was available in the USDM from Model Year 1986 to 1988 and is powered by a 97 hp l4, Petrol engine.
1988 Pontiac Fiero 2.8 OEM Wheel Size Tire Size
6Jx14 ET35 — 195/70SR14 6Jx14 ET35 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 6" (152mm)
Wheel Diameter: 14" (356mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 35
Wheel Backspace: 4.88" (124mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 195/70SR14 Tire Measurements and Specifications Tire Width: 195mm (7.68")
Tire Section Height: 136.5mm (5.376")
Overall Height: 628.60mm (24.75")
Aspect Ratio: 70
7Jx15 ET30 — 205/60VR15 7Jx15 ET30 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 7" (178mm)
Wheel Diameter: 15" (381mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 30
Wheel Backspace: 5.18" (132mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 205/60VR15 Tire Measurements and Specifications Tire Width: 205mm (8.07")
Tire Section Height: 123mm (4.842")
Overall Height: 627.00mm (24.68")
Aspect Ratio: 60
7Jx15 ET30 — 215/55HR15 7Jx15 ET30 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x100
Wheel Width: 7" (178mm)
Wheel Diameter: 15" (381mm)
Hub Centerbore: 57.1 mm
Wheel Offset: 30
Wheel Backspace: 5.18" (132mm) ±
Wheel Fasteners: M12 x 1.5 Lug nuts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 70-80 Ft/Lbs *
One-peice construction wheels. 215/55HR15 Tire Measurements and Specifications Tire Width: 215mm (8.46")
Tire Section Height: 118.25mm (4.653")
Overall Height: 617.50mm (24.31")
Aspect Ratio: 55
Front Wheel Size: 7Jx16 ET30 Front Wheel Size: 6Jx15 ET37 Front Wheel Size: 6.5Jx16 ET42 Front Wheel Size: 7Jx17 ET40 Model/Trim Notes: The pontiac fiero 2.8 was available in the USDM from Model Year 1986 to 1988 and is powered by a 137 hp l4, Petrol engine.
