Our Evo model

Evoversion with dual temperature

Version with switchable dual thermostat control (55 ° or 85 °) and direct 230V mains connection. Two LEDs for heating (red) and mains (green). Absolutely even and rapid warming of the tire surface without harmful local overheating.


With the "race" model, the entire width and circumference of the tire tread is thermostatically controlled to either 55 ° C or 85 ° C.
Switching takes place by means of a miniature switch at the front end of the electric blanket.

The low temperature level is required for preheating rain or intermediate tires. In these tires, the rubber compounds are not suitable for higher preheating temperatures.
The reduced 55 ° C temperature level is also ideal for gentle keeping warm between 2 training sessions.

Mains connection is via a 3m long euro plug cable.

Absolutely uniform heat transfer to the tire tread. No loss of grip due to local overheating as with conventional heating techniques.

As soon as the tire warmer is connected to the mains voltage, both LEDs light up first. When the thermostat is switched off, the red LED goes out, so that the control action of the thermostat can be monitored.

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.

Only the highest quality materials from German production are used. A heat-resistant layer of NOMEX fabric on the inside, air- and water-repellent SUPERTEX on the outside. Several layers of high-tech insulation felts ensure optimum thermal insulation.

A central velcro flap and side quick release tensioning cords allow easy assembly / disassembly.
The sidewalls of the tire warmers are already provided with appropriate velcro if side covers (sold separately) are to be used.

The power supply is via a 3m long connection cable with Euro plug.
A stable cable strain relief ensures permanently trouble-free operation.

The tire warmers are printed with "FL / FR / RL / RR" for easy assignment to the 4 wheels. Another individual imprint of name / team logo etc. is possible for a surcharge.
Colors: black, red, blue (others on request)

For safe storage and transport of the tire warmers, a hand-sewn transport bag is included. This is water-repellent, tear-resistant and equipped with 2 large carrying handles.

In Formula 1 or the DTM, the reliability requirements are enormous. Our decades of experience in this profession pays off for you too, thanks to its outstanding service life. In order to maintain our quality level, KLS tire warmers are 100% handmade in Germany. So we can give a guarantee of 4 years.


Download product details (PDF)


  • KLS heating technology
  • 55 ° or 85 ° C temperature control switchable
  • 2 display LEDs
  • Outer material "SuperTex"
  • Heating time approx. 25 min.


black / red / blue (others on request)
Do you have questions about this product? 
FON +49 (0) 89 - 379 523 06

The KLS GP-X1-race 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.



Cable strain relief

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



Temperature selector

60 ° C or 90 ° C selectable via mini switch



Indicator LED

2 LEDs for heating (red) and power (green)



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)


power cable

almost 3m long mains cable with Euro plug for 230V supply. Other connector types on request

Gallery F1