For most SUVs commonly driven in the UAE—like the Toyota Land Cruiser, Nissan Patrol, or Hyundai Tucson—the best tire pressure for a mix of city and highway driving is typically between 38 and 40 psi (pounds per square inch) when the tires are cold. This range balances comfort, tire wear, and fuel efficiency for the GCC-spec vehicles prevalent here. The Roads and Transport Authority (RTA) Dubai recommends a general pressure of around 35-40 psi for passenger vehicles to ensure safety on highways like Sheikh Zayed Road. Similarly, guidance from Abu Dhabi Mobility often aligns with this, especially considering the summer temperatures that can cause tire pressure to increase by 4-7 psi while driving. For a family SUV such as a 2023 Toyota Prado, maintaining 38 psi when cold might result in about 42 psi during a midday drive from Dubai to Abu Dhabi, which is within safe limits. Running tires under-inflated by just 5 psi can increase fuel consumption by roughly 2%, according to data from the UAE Ministry of Energy and Infrastructure. Over the course of a year and 25,000 km of driving, that could mean an extra 300-400 AED spent on Special 95 fuel. The correct pressure also extends tire life; under-inflation can reduce it by up to 25%, leading to a faster replacement cycle on our abrasive, hot roads.
