1978 GMC Suburban 1500 tire and wheel sizes

Find out what wheels and tires fit the 1978 GMC Suburban 1500

Check the tables below to get all tire sizes, wheel sizes, bolt patterns (PCD), rims offset, and tire pressure.

The 1978 GMC Suburban 1500 tire sizes are 205/75R15, 235/75R15.

The 1978 GMC Suburban 1500 bolt pattern is 5x127. For more info check the size tables below.

Vehicle generations

C/K series 1973 - 1991

GMC Suburban 1500 C/K series 1973 - 1991

Suburban 1500 5.7Suburban 1500 5.7 4x4Suburban 1500 5.7DSuburban 1500 5.7D 4x4Suburban 1500 6.6Suburban 1500 6.6 4x4

1978 GMC Suburban 1500 5.7

Generation: C/K series 1973 - 1991

Power: N/A

Engine: V8 , Petrol

Center Bore (DIA): 78.3 mm

PCD: 5x127

Thread Size: 1/2" - 20 UNF

Tire size Rim size and Bolt pattern Tire Pressure
205/75 R15 105S
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15x6 ET25 5x127
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2.4 bar / 35 psi

1978 GMC Suburban 1500 5.7 4x4

Generation: C/K series 1973 - 1991

Power: N/A

Engine: V8 , Petrol

Center Bore (DIA): 108 mm

PCD: 6x139.7

Thread Size: 7/16" - 20 UNF

Tire size Rim size and Bolt pattern Tire Pressure
235/75 R15 112S
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15x7 ET25 6x139.7
Check rims price
2.4 bar / 35 psi

1978 GMC Suburban 1500 5.7D

Generation: C/K series 1973 - 1991

Power: N/A

Engine: V8 , Diesel

Center Bore (DIA): 78.3 mm

PCD: 5x127

Thread Size: 1/2" - 20 UNF

Tire size Rim size and Bolt pattern Tire Pressure
205/75 R15 105S
Check tires price
15x6 ET25 5x127
Check rims price
2.4 bar / 35 psi

1978 GMC Suburban 1500 5.7D 4x4

Generation: C/K series 1973 - 1991

Power: N/A

Engine: V8 , Diesel

Center Bore (DIA): 108 mm

PCD: 6x139.7

Thread Size: 7/16" - 20 UNF

Tire size Rim size and Bolt pattern Tire Pressure
235/75 R15 112S
Check tires price
15x7 ET25 6x139.7
Check rims price
2.4 bar / 35 psi

1978 GMC Suburban 1500 6.6

Generation: C/K series 1973 - 1991

Power: N/A

Engine: V8 , Petrol

Center Bore (DIA): 78.3 mm

PCD: 5x127

Thread Size: 1/2" - 20 UNF

Tire size Rim size and Bolt pattern Tire Pressure
205/75 R15 105S
Check tires price
15x6 ET25 5x127
Check rims price
2.4 bar / 35 psi

1978 GMC Suburban 1500 6.6 4x4

Generation: C/K series 1973 - 1991

Power: N/A

Engine: V8 , Petrol

Center Bore (DIA): 108 mm

PCD: 6x139.7

Thread Size: 7/16" - 20 UNF

Tire size Rim size and Bolt pattern Tire Pressure
235/75 R15 112S
Check tires price
15x7 ET25 6x139.7
Check rims price
2.4 bar / 35 psi

Other GMC Suburban 1500 production years

1973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006

Additional info:

Cars with 5x127 bolt pattern


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