26/09/2026
What Should We Aim for to Make Effective Use of a Tyre?
At the track, tyre performance is often understood as something that improves after a session begins, reaches a peak at some point, and then declines. When lap times improve, riders may see it as the tyre reaching its “sweet spot.” When times drop, they may conclude that the tyre is “finished” or that it did not last. In this view, the tyre’s condition follows a curve that rises and then falls.
But is that change really an unavoidable characteristic of the tyre?
A conventional tyre warmer using nichrome wire supplies heat from heating wires laid out in a winding pattern. Areas close to the wires receive heat first, while heat reaches areas farther away through conduction from the surrounding material. As a result, when the tyre surface is heated sufficiently, areas close to the wires can become hotter first, creating temperature differences across the tyre.
Surface temperature and tyre pressure are the main indicators used to judge a tyre’s condition. But even when both readings reach their target values, that does not necessarily mean the temperature distribution throughout the tyre, or its internal condition, is ready. Matching the numbers we can measure from the outside is not always the same as preparing the tyre for the conditions it needs on track.
A tyre warmer is not simply a device for making a tyre hot. It is a tool for preparing the tyre before a session so that its performance can be used effectively from the moment it is ridden. However, if a warmer’s role is understood only as bringing surface temperature or pressure to a target, changes in tyre condition after the session begins may be accepted as a natural performance curve.
Lap times may improve early in a session because the tyre is moving closer to its intended condition. During that change, the balance with the suspension may temporarily come together, producing a best lap. Later, as the tyre’s condition continues to change, that balance may shift and the pace may drop. This could be interpreted as “the tyre’s peak has passed” or “the tyre has reached the end of its life.”
What we need to consider is that the suspension setup for a single best lap may not be the same as the setup for maintaining consistent lap times from the beginning to the end of a race. A setup aimed at one point in time, when the best lap is possible, has a different objective from one designed to complete the race distance while accounting for changes in tyre condition. If the goal is a stable race pace, the suspension setup needs to reflect that goal.
If the tyre is already in its intended condition when the session begins, there is no need to rely on the tyre gradually reaching that condition in the early laps. Instead, we can aim to establish the right balance between the tyre and suspension from the start, and maintain that relationship as consistently as possible throughout the race. Shouldn’t the goal be to use the tyre effectively from the beginning and run a stable pace over the race distance, rather than focusing only on the fastest single lap?
If riders place strong emphasis on their best lap, while stable performance over the full race distance is not adequately valued, the feedback reaching tyre manufacturers may also focus too heavily on one-lap speed. Manufacturers must respond to lap-time demands while also ensuring that tyres last the race distance. If feedback from the track does not fully account for changes in tyre condition and the relationship with suspension, tyre development may move in a direction that does not support effective use of the tyre.
Far-infrared GET HOT uses a planar heating element to heat the tyre across a broad surface. Its aim is to prepare the tyre before riding while limiting temperature differences between areas. In the measurement examples presented, the highest recorded tyre temperatures with GET HOT were 98°C on the front surface, 96°C on the rear surface, and 76.8°C at the rim. In the nichrome-wire example, the recorded temperatures were 83°C on the surface, 68°C on the rear, and 43°C at the rim. The thermal images also show high-temperature areas along the nichrome wires and the temperature distribution between them. These data can help us consider how different warmers heat a tyre.
To make better use of a tyre, we need to look beyond the warmer’s surface temperature. What tyre condition are we aiming for when we start riding? What suspension setup should we use for that condition? What criteria should we use to evaluate the overall race result and communicate it to tyre manufacturers?
A tyre warmer needs to be understood not simply as a device that “heats” a tyre, but as a tool for preparing the tyre to a condition that allows it to be used effectively. Based on this approach, GET HOT is an option that supports tyre preparation and setup aimed at stable performance over the race distance.
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