Real deal Mobile Tyres recommend that correct Tyre pressure is vital to your safety on the road. Therefore Under-inflated tyres affect handling and grip, potentially causing irregular or similarly unpredictable vehicle behavior. consequently they are also much more likely to suffer from a dangerous sudden rapid deflation. Especially on high-speed motorway journeys by keeping your tyres at their optimum pressure. Consequently your running costs are also reduced because Under-inflated tyres require a bigger force to make them turn. So your car therefore likewise uses more fuel. Additionally; furthermore if your tyres which are not set to their correct pressure certainly wear out even more quickly.