Recommended Tire Pressure Ranges for SUVs
1. Compact SUVs: A cold tire pressure range of 2.3–2.6 bar is recommended; this is ideal for daily city driving (e.g., common models like the Honda CR-V).
2. Mid-to-Large SUVs: These vehicles require higher pressure-between 2.5 and 2.8 bar-to provide adequate support, especially for heavier models like the Toyota Highlander.
3. New Energy SUVs: Due to the additional weight of the battery pack, a pressure range of 2.8–3.1 bar is recommended.
4. Hardcore Off-Roaders: For driving on standard roads, a pressure of around 2.4 bar offers a good balance between grip and ride comfort.
Impact of Season and Load
1. Winter Adjustment: Increase pressure by 0.1–0.2 bar above the standard value, maintaining it within the safe range of 2.3–2.7 bar.
2. Summer Adjustment: Decrease pressure by 0.1–0.2 bar below the standard value; a range of 2.0–2.3 bar is ideal.
3. Unloaded State: Use the baseline pressure settings; a configuration of 2.5 bar for the front tires and 2.7 bar for the rear tires is typically sufficient.
4. Fully Loaded State: Increase pressure by an additional 0.2–0.3 bar; settings of 2.8 bar for the front and 2.9 bar for the rear provide better safety.