Cole Trickle

How long time do I got from I take the tire warmers and till the tires are cold again?

Reason for asking, are that I'm running in a casual club, where races not just start at excat time...

obnosterous

Hard to say. On a cold winter day in Minnesota, your spit will freeze and crack before it hits the ground.

I might be able to pull out some thermodynamics formulas and calculate the heat transfer of rubber to air, but whats the point? Its probably less than 10 mins.

rc-zombies

iTrader: (9)

On the outside the tires may be cool... but inserts are still warm. Thus the tires will warm up faster. I use it all the time in cold or nighttime racing... and works great.

LouisB

I use Eagle tire warmers and to keep the tires nice and warm up to the start of the race I put the warmers on with the wires underneath so I can take them off quickly just before the race when I'm out on the track. Even with the battery disconnected it still retains a lot of heat within the warmers

Cole Trickle

Thanks guys.

I'm running on indoor carpet, but we dont got regular radiators, so in the winter, it gets pretty cold. Around 5-8 degrees celcius.

By the way, it's the Eagle warmers I'm looking at...