The 1990 Dodge Ram Wagon tire size depends on trim: the B150, 3.9 X, Automatic takes P205/75R15; the B150, 3.9 X, Standard takes P205/75R15; the B150, 5.2 Y, A500 takes P205/75R15; the B150, 5.2 Y, A999 takes P205/75R15; the B250, Van Passenger Extended, 5.2 Y, A500 takes P235/75R15 108S XL; the B250, Van Passenger Extended, 5.2 Y, A518 takes P235/75R15 108S XL; the B250, Van Passenger Extended, 5.2 Y, A999 takes P235/75R15 108S XL; the B250, Van Passenger Extended, 5.9 Z takes P235/75R15 108S XL; the B250, Van Passenger, 3.9 X, Automatic takes P225/75R15; the B250, Van Passenger, 3.9 X, Standard takes P225/75R15; the B250, Van Passenger, 5.2 Y, A500 takes P225/75R15; the B250, Van Passenger, 5.2 Y, A518 takes P225/75R15; the B250, Van Passenger, 5.2 Y, A999 takes P225/75R15; the B250, Van Passenger, 5.9 Z takes P225/75R15; the B350, Van Passenger Extended, 5.2 Y takes LT225/75R16 D; the B350, Van Passenger Extended, 5.9 Z takes LT225/75R16 D; the B350, Van Passenger, 5.2 Y takes LT225/75R16 D; the B350, Van Passenger, 5.9 Z takes LT225/75R16 D, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
B150, 3.9 X, Automatic: P205/75R15
B150, 3.9 X, Standard: P205/75R15
B150, 5.2 Y, A500: P205/75R15
B150, 5.2 Y, A999: P205/75R15
B250, Van Passenger Extended, 5.2 Y, A500: P235/75R15 108S XL
B250, Van Passenger Extended, 5.2 Y, A518: P235/75R15 108S XL
B250, Van Passenger Extended, 5.2 Y, A999: P235/75R15 108S XL
B250, Van Passenger Extended, 5.9 Z: P235/75R15 108S XL
B250, Van Passenger, 3.9 X, Automatic: P225/75R15
B250, Van Passenger, 3.9 X, Standard: P225/75R15
B250, Van Passenger, 5.2 Y, A500: P225/75R15
B250, Van Passenger, 5.2 Y, A518: P225/75R15
B250, Van Passenger, 5.2 Y, A999: P225/75R15
B250, Van Passenger, 5.9 Z: P225/75R15
B350, Van Passenger Extended, 5.2 Y: LT225/75R16 D
B350, Van Passenger Extended, 5.9 Z: LT225/75R16 D
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Frequently Asked Questions
What size tires does a 1990 Dodge Ram Wagon take?
It depends on the trim: B150, 3.9 X, Automatic uses P205/75R15; B150, 3.9 X, Standard uses P205/75R15; B150, 5.2 Y, A500 uses P205/75R15; B150, 5.2 Y, A999 uses P205/75R15; B250, Van Passenger Extended, 5.2 Y, A500 uses P235/75R15 108S XL; B250, Van Passenger Extended, 5.2 Y, A518 uses P235/75R15 108S XL; B250, Van Passenger Extended, 5.2 Y, A999 uses P235/75R15 108S XL; B250, Van Passenger Extended, 5.9 Z uses P235/75R15 108S XL; B250, Van Passenger, 3.9 X, Automatic uses P225/75R15; B250, Van Passenger, 3.9 X, Standard uses P225/75R15; B250, Van Passenger, 5.2 Y, A500 uses P225/75R15; B250, Van Passenger, 5.2 Y, A518 uses P225/75R15; B250, Van Passenger, 5.2 Y, A999 uses P225/75R15; B250, Van Passenger, 5.9 Z uses P225/75R15; B350, Van Passenger Extended, 5.2 Y uses LT225/75R16 D; B350, Van Passenger Extended, 5.9 Z uses LT225/75R16 D; B350, Van Passenger, 5.2 Y uses LT225/75R16 D; B350, Van Passenger, 5.9 Z uses LT225/75R16 D.
What is the tire pressure for a 1990 Dodge Ram Wagon?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 1990 Dodge Ram Wagon?
Bolt pattern data is available in the factory service manual.