formula 1


High-end version for heating tire tread and sidewall. 

The Formula 1 version with tire sidewall heating. Modular expandable with various additional features. Ultrafast heating of the wheel and protection of the tire tread by utilizing the maximum possible heat transfer surface.


The GP-X2 model uses our specially developed KLS heating technology. Countless GP winners and world champions rely on this superior technology. The additional heating of the tire sidewall ensures the fastest possible heating of tires and rim without local overheating. This guarantees optimal tire pressure, maximum grip and tire life on the track!

The temperature control can be thermostat-controlled or via our TCU-4 × 1 control unit. We will gladly prepare the exact specification according to your needs, please contact us.

At 20 ° C ambient temperature approx. 20 minutes at 80-85 ° C tire temperature and approx. 70 ° C rim temperature when heating "in the tower".

The GP-X2 is equipped with a red and possibly green LED indicator. The red LED indicates the active heating mode (LED = on) or the regulating action of the thermostat (thermostat off = LED off).

The green LED lights up whenever the tire warmer is connected to mains voltage. This makes it possible to check at a glance whether mains voltage is present even if the red LED is not currently lit.

"SuperTex" exterior material, airtight, heat-storing, water-repellent, dirt-repellent, washable!
Inside: The high quality and heat resistant "NOMEX"!

Also as VOLLNOMEX VERSION available in red or black. Inside and outside made of highly heat resistant NOMEX.
When mounting on the vehicle, it may be on the side cover inside to contact the hot brake disc o.ä. come. This can damage the Supertex outer shell of the tire warmers.

A central velcro strap and the EasyFix side tensioning cords allow easy and quick assembly and disassembly.

Power is supplied by Themrostat control via a 3m long connection cable with Euro plug.

For operation via the TCU control unit, the tire warmer is equipped with a 20 cm long connecting cable including lockable 7-pin special plug for better handling. A stable cable strain relief ensures permanently trouble-free operation.
At the control unit, the supply lines to the tire warmers are approx. 1.60 m long, loosely enough for heating in the stack. Appropriate TCU extension cables for heating on the car, are available separately.


Available colors: black, red, light blue, royal blue, neon green, neon pink, orange, neon yellow, yellow, silver gray, gray.
Available for all tire sizes!


Download product details (PDF)


  • KLS heating technology
  • Sidewall heating
  • Optionally with thermostat or TCU control unit
  • Display LEDs
  • Removable colored "strip"
  • Outer material "SuperTex"
  • Heating time approx. 20 min.


Do you have questions about this product? 
FON +49 (0) 89 - 379 523 06

The KLS GP-X2 in detail


tire designation

For an unambiguous assignment on the vehicle, each of the four electric blankets is printed with VL, VR, HL or HR.



window pocket

Insertion possibility for tire information (type, tire pressure, set number etc.)



Cable strain relief

Stable cable strain relief ensures a long service life and avoids defects at this critical point



Indicator LED

ultra bright LED to indicate heating operation


Central Velcro Flap

For quick and easy installation



KLS heating technology

Specially developed KLS heating technology, extremely even, fast and reliable.


Assembly quick clamping system

Specially developed quick-release system in which the tensioning cords are fixed to the hook of the warmer. So they are tidy and do not run the risk to pinch somewhere (brakes, wheel hub)


color strip

Velcro fastened color strips for individual design. Interchangeability allows color change or renewal in case of contamination. Individual lettering / logo possible


TCU connector

waterproof, lockable 7-pin special plug for TCU operation.


Sidewall heating

Heat is applied not only on the tread, but also on side mounted heating elements.

Gallery F1