Overview

• UK heatwave set a 32.2°C peak on June 19 with 34°C predicted on June 21, making it the hottest spell this year.
• Verifying tyre pressure against manufacturer specifications helps preserve handling, fuel economy and blowout prevention during high temperatures.
• Testing air-conditioning systems for cool airflow and unusual noises can identify faults that compromise cabin comfort in the 34°C heat.
• Topping up windscreen washer fluid and checking engine oil levels under a cold engine are essential to maintain clear visibility and prevent overheating.
• High temperatures accelerate battery aging so motorists should park in shade and carry a safety kit with jump leads, a tyre gauge and first-aid supplies.