Top Benefits of Nitrogen-Filled Tyres

When you drive into a service station with low pressure on your tyres, you typically fill them with air. However, few car owners are aware that they can use nitrogen to fill car tyres. Although nitrogen tyre inflation is mainly found in specialised applications, such as aircraft, racing cars, and mining tracks, it is becoming increasingly popular with mainstream motorists. It can be attributed to the unique benefits of nitrogen-filled tyres. This article highlights the reasons you should consider filling your tyres with nitrogen rather than regular air.

Better Mile per Gallon (MPG) 

Tyre pressure plays a crucial role in fuel consumption over a given distance. Typically, the air in tyres is affected by changes in temperature, impacting optimal pressure. For instance, high temperatures cause the air in tyres to expand, while low temperatures cause it to contract. It means that driving in cold weather with inadequately filled tyres leads to inefficient fuel consumption because tyre pressure goes down. It might explain why motorists should inspect tyre pressure early in the morning to get the correct reading before embarking on a long journey. On the other hand, nitrogen-filled tyres mitigate pressure variations and offer better miles per gallon. Unlike regular air, which expands and contracts with temperature changes, nitrogen is an inert gas that remains unaffected by the prevailing atmospheric conditions.

Eliminates Oxidation in Tyres 

Oxidation is a critical factor that speeds up the aging process of tyres. Since the rubber is constantly exposed to oxygen, the tyres dry faster, stiffen, and crack over time. Unfortunately, it often causes the inner layers to delaminate from the steel belts instead of flexing as the tyre rolls. Thus, such conditions increase the chances of a tyre blowout when you least expect it. In contrast, nitrogen-filled tyres do not experience oxidation; hence, they last longer than their air-filled counterparts. Notably, nitrogen gas blocks oxidation in the inner rubber layers.

Eliminates Unnecessary Pressure Checks 

Regularly inspecting tyre pressure is essential for fuel efficiency and a comfortable and safe ride. However, do you always have to inspect tyre pressure every time you want to drive out? Most tyre manufacturers advise motorists to make it a habit, but it can be difficult. In fact, many motorists jump into their cars most days of the week without checking tyre pressure, only to suffer the repercussions later. Nitrogen-filled tyres eliminate the need for unnecessary pressure checks without exposing yourself to associated risks. The reason is that pressure loss in nitrogen-filled tyres is slower compared to air-filled wheels.