1991 GMC Safari Recommended Tire Pressure

1991 GMC Safari tire pressure chart with recommended tire pressure for settings for 1991 GMC Safari tires to improve fuel efficiency, extend tire life and drive safely.

Recommended tire pressure for 1991 GMC Safari typically ranges around 35 psi for front tires and 35 psi for rear tires. Select your trim to see its original equipment tire sizes and recommended tire pressure.

1991 GMC Safari Base Model Tire Pressure

Recommended tire pressure for 1991 GMC Safari Base Model tires with 2 original equipment tire size sets.

Front and Rear Tire Size P205/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi
Front and Rear Tire Size P215/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari Extended Tire Pressure

Recommended tire pressure for 1991 GMC Safari Extended tires with 1 original equipment tire size set.

Front and Rear Tire Size P215/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari SLE Tire Pressure

Recommended tire pressure for 1991 GMC Safari SLE tires with 2 original equipment tire size sets.

Front and Rear Tire Size P205/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi
Front and Rear Tire Size P215/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari SLE Extended Tire Pressure

Recommended tire pressure for 1991 GMC Safari SLE Extended tires with 1 original equipment tire size set.

Front and Rear Tire Size P215/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari SLE with FE3 Suspension Package Tire Pressure

Recommended tire pressure for 1991 GMC Safari SLE with FE3 Suspension Package tires with 1 original equipment tire size set.

Front and Rear Tire Size P245/60R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating H
Maximum Tire Speed 130 mph (210 km/h)
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari SLT Tire Pressure

Recommended tire pressure for 1991 GMC Safari SLT tires with 2 original equipment tire size sets.

Front and Rear Tire Size P205/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi
Front and Rear Tire Size P215/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari SLT Extended Tire Pressure

Recommended tire pressure for 1991 GMC Safari SLT Extended tires with 1 original equipment tire size set.

Front and Rear Tire Size P215/75R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari SLT with FE3 Suspension Package Tire Pressure

Recommended tire pressure for 1991 GMC Safari SLT with FE3 Suspension Package tires with 1 original equipment tire size set.

Front and Rear Tire Size P245/60R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating H
Maximum Tire Speed 130 mph (210 km/h)
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

1991 GMC Safari with FE3 Suspension Package Tire Pressure

Recommended tire pressure for 1991 GMC Safari with FE3 Suspension Package tires with 1 original equipment tire size set.

Front and Rear Tire Size P245/60R15
Recommended Front Tire Pressure 35 psi (2.4 bar or 241 kPa)
Recommended Rear Tire Pressure 35 psi (2.4 bar or 241 kPa)
Tire Size Type P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating H
Maximum Tire Speed 130 mph (210 km/h)
Tire Load Range SL (Standard Load)
Maximum Load Tire Pressure 36 psi

GMC Tire Pressure | GMC Safari Tire Pressure | 1991 GMC Tire Pressure

It is vital to maintain proper tire pressure for 1991 GMC Safari tires. Low tire pressure will result in tire underinflation while high tire pressure will result in tire overinflation, which can decrease fuel efficiency, lead to uneven tire tread wear and reduce tire life, compromise tire safety and cause tire blowout. Check 1991 GMC Safari tire pressure regularly, and monitor 1991 GMC Safari tire inflation levels to avoid driving with overinflated or underinflated tires.

Tire inflation value listed on tire sidewall is the maximum air pressure the tire can hold to carry its maximum load, and not the recommended tire pressure for 1991 GMC Safari. Use 1991 GMC Safari recommended tire pressure settings listed on the tire pressure chart found in 1991 GMC Safari owner's manual, on a sticker on driver's door or door jam, inner trunk lid, in the console or on the fuel door. Recommended tire pressure for your 1991 GMC Safari tires will be listed in one of the following pressure units: psi (pounds per square inch), bar or kPa (kiloPascals). Pay attention as your 1991 GMC Safari may have different recommended tire pressure values for front and rear tires, especially if equipped with staggered tires. Keep your 1991 GMC Safari tires inflated at recommended tire pressure levels at all times for your driving comfort and safety.

If you replace 1991 GMC Safari original equipment tires or switch to plus size tires, make sure to follow guidelines for the application of load and inflation tables to find proper tire pressure for your new 1991 GMC Safari tires. 1991 GMC Safari tires with the same load index, regardless of tire size, may carry the same load, but may require substantially different inflation pressures. Tire load index may not be used independently to determine replacement tire acceptability for load capacity. An equal or greater load index does not always correspond to equal or greater load capacity at all inflation pressure settings.

Always refer to the 1991 GMC Safari owner’s manual for any specific safety advice regarding the application of 1991 GMC Safari replacement tires.

1991 GMC Safari replacement tires must have equal or greater speed rating compared to the original equipment tires if your 1991 GMC Safari speed capability is to be maintained. It is recommended that tire installers refer to the 1991 GMC Safari owner’s manual to identify any tire speed rating restriction or recommendation that could affect the operation of the vehicle. If your 1991 GMC Safari replacement tires have a lower speed rating than the original equipment tires, your vehicle’s speed must be restricted to that of the replacement tires.

Original equipment tires that come on your 1991 GMC Safari will have the proper tire load index, so use same or higher load index when choosing replacement tires. Tire load index tells you how much weight your tire can carry. Putting too much weight on your tires will overload them, and can cause premature tire wear, tire damage or even tire blowout. Refer to your 1991 GMC Safari manual to find its original equipment tire sizes and load ratings.

1991 GMC Safari tire pressure may fluctuate with ambient temperatures, so check 1991 GMC Safari tire pressure when ambient temperatures change. In winter when temperatures drop, 1991 GMC Safari tires may deflate by approximately 1 psi for each 10 degree Fahrenheit decrease in temperature. Maintain proper 1991 GMC Safari winter tire pressure by adding air to your tires as needed to the recommended tire inflation levels.

1991 GMC Safari tire pressure should be checked when tires are cold, after your vehicle has not been driven for at least three hours. It is best to check your tire inflation pressure in the morning, after the vehicle has been parked overnight, using a reliable tire pressure gauge.

If your 1991 GMC Safari is equipped with tire pressure monitoring system (TPMS), pay attention to low tire pressure warning light being on. Ensure 1991 GMC Safari tire pressure sensors are working properly to stay alert and enjoy a safe ride. If your tire pressure warning light is on, check front and rear tires to make sure they are properly inflated.

What is the recommended tire pressure for 1991 GMC Safari?
Recommended tire pressure for 1991 GMC Safari is determined by the manufacturer based on your vehicle's characteristics and original equipment tire sizes. Select your 1991 GMC Safari trim to get recommended tire inflation for 1991 GMC Safari tires.

How do I find recommended tire pressure settings for 1991 GMC Safari? What is correct 1991 GMC Safari tire pressure?
You can find your 1991 GMC Safari recommended tire pressure in 1991 GMC Safari owner's manual, on a sticker on driver's door or door jam, inner trunk lid, in the console or on the fuel door. Recommended tire pressure for 1991 GMC Safari will be listed in psi, bar or kPa.

How to check 1991 GMC Safari tire pressure?
Proper 1991 GMC Safari tire inflation is essential to the overall tire performance and safety. To check tire pressure for 1991 GMC Safari you will need to know its recommended tire pressure and a tire pressure gauge. Check inflation pressures in 1991 GMC Safari tires with tire pressure gauge and adjust to 1991 GMC Safari recommended tire pressure levels as needed by adding or releasing air. Make sure to check tire inflation for your 1991 GMC Safari regularly to ensure safe and comfortable drive.

Why is 1991 GMC Safari tire pressure warning light on?
If your 1991 GMC Safari is equipped with Tire Pressure Monitoring System (TPMS) it will alert you when tire pressure is too low and your tires could be underinflated, which can lead to uneven tire wear or can cause tire failure. If 1991 GMC Safari low tire pressure warning light is on, check all 1991 GMC Safari tires for low tire pressure and inflate tires to the recommended tire pressure levels. Keep in mind that Tire Pressure Monitoring System does not replace routine tire pressure check and maintenance.

How to reset tire pressure warning light for 1991 GMC Safari?
To reset tire pressure monitoring system for 1991 GMC Safari, make sure front and rear tires are inflated to the recommended levels. Refer to your 1991 GMC Safari owner's manual on how to reset your tire pressure monitoring system.

What is recommended winter tire pressure for 1991 GMC Safari?
Recommended tire pressure for 1991 GMC Safari is the same for any season, but you may inflate your 1991 GMC Safari tires 3 to 5 psi above the recommended tire pressure set by the manufacturer to compensate for lower temperatures during winter. Make sure to check your 1991 GMC Safari tire pressure more often in the winter to keep tires properly inflated for a safe ride on snow and icy roads.