
The standard tire pressure for the Prado is 3.0 KPa. Each vehicle's matched tires have corresponding tire pressure, and the level of tire pressure affects the performance and response of the tires. The Prado is a mid-to-large SUV produced by FAW . Taking the 2019 Prado Automatic Premium Edition as an example, its body dimensions are: length 4840 mm, width 1885 mm, height 1890 mm, wheelbase 2790 mm, and fuel tank capacity 87 liters. The 2019 Prado 3 Automatic Premium Edition is equipped with a V6 engine, paired with a 6-speed automatic transmission, delivering a maximum horsepower of 280 hp, maximum power of 206 kW, and maximum torque of 365 Nm.

















When I first got my Prado, I specifically researched tire pressure. The sticker on the driver's door frame clearly states Toyota's official recommendations: 2.2 bar for the front tires and 2.3 bar for the rear tires when unloaded, and adjusting both front and rear to 2.6 bar when fully loaded. I make it a habit to check with a mechanical gauge every month, especially before long trips. Last winter, the tire pressure warning light suddenly came on, and I found a small nail causing a slow leak. The repair technician said if it had been any lower, the rim could have deformed. Here’s a handy tip: before calibrating the tire pressure monitoring system, inflate all four tires to the same pressure, drive about two kilometers, and the system will reset automatically—much easier than going to the dealership.

I've driven my Prado on National Highway 318 three times, where tire pressure at high altitudes requires special attention. Normally in the city, I maintain 2.4 bar in both front and rear tires, but last July when crossing Zheduo Mountain, I decisively reduced it to 1.8 bar, which noticeably improved grip on gravel roads. Once I saw a same-model vehicle with a flat tire parked at the 72 Turns of Nujiang, probably because they didn't adjust the tire pressure before tackling the gravel slope. Remember to use the onboard air pump to reinflate to 2.4 bar when returning to plains - on highways, exceeding 2.7 bar causes slight steering wheel vibration. Those with wider aftermarket tires need to be extra careful; after switching to AT tires, I found keeping pressure 0.2 bar lower than factory specs feels more comfortable.

A seasoned driver who has owned six generations of Prado tells you that tire pressure truly depends on the scenario. For daily commutes, 2.4bar strikes the best balance, while increasing it to 2.8bar when hauling goods can save half a liter of fuel. Last summer before heading into the desert, I reduced it to 1.5bar, which doubled the off-road capability but sent fuel consumption soaring to 18L. Once at a service area, I saw a novice owner inflating the tires to 3.0bar, claiming it saved fuel, only to hear a loud bang over speed bumps—the tire sidewalls were bulging. The factory tire sidewall marks a maximum pressure of 3.5bar, but never inflate to the upper limit.

Last week, while helping my neighbor check tire pressure, I noticed an interesting phenomenon: the tire pressures of his car's four wheels ranged from 2.1 to 2.6 bar, no wonder the steering wheel kept pulling to one side. The Prado's tire pressure monitor is located below the left side of the steering wheel; you can view real-time data by accessing the menu. Extra caution is needed in summer—my car's cold tire pressure was 2.3 bar in the morning but rose to 2.7 bar after being exposed to the sun at noon. Once, on a hot day while driving on the highway, the tire pressure alarm went off, and I had to pour water on the tires at a service area to cool them down before it returned to normal. Don’t neglect the spare tire either; maintaining it at 3.0 bar long-term ensures reliability in emergencies.

Just returned from a family road trip with a fully loaded car. I intentionally increased the tire pressure to 2.7 bar when fully loaded. The tire pressure monitoring system showed the front tire temperature soaring to 60°C during uphill climbs, so I quickly opened the windows for ventilation to cool them down. New car owners often ask where the tire pressure label is—actually, besides the door pillar, there's a detailed load correspondence table on page 137 of the manual. Last year, a same-model car had its tire sidewall crack due to low tire pressure, and the repair cost was enough to buy three sets of air pumps. By the way, a reminder: the spare tire of the Prado is suspended under the car, so remember to use a jack to relieve the weight before inflating, otherwise the tire pressure reading won't be accurate.


