Tire Pressure Car GMC K2500 1990

1990 GMC K2500 Tire Pressure

Recommended tire pressure for 1990 GMC K2500 varies from 50 psi to 80 psi for front tires and can range from 50 psi to 80 psi for rear tires.

The primary reference for 1990 GMC K2500 tire inflation is the vehicle's owner manual, which provides detailed instructions on optimal tire pressures under various conditions. Additionally, the tire information placard, typically located on the driver's side door edge, door post, glove box door, or near the fuel door, offers quick reference to the correct pressures for both front and rear tires.

1990 GMC K2500 Tire Inflation Chart

Tire Size Front Tires Rear Tires Trims
LT225/75R16 65 psi 65 psi
  • Sierra
  • Sierra SLE
  • Sierra SLX
LT245/75R16 50 psi 50 psi
  • Sierra Extended Cab
  • Sierra SLE Extended Cab
  • Sierra SLE with Heavy Duty Suspension
  • Sierra SLX Extended Cab
  • Sierra SLX with Heavy Duty Suspension
  • Sierra with Heavy Duty Suspension

Recommended Tire Pressure for GMC K2500 Models

GMC

All listed guides, data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct tire pressure configuration.