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Live: MotoGP Czech Grand Prix as it happens

MotoGP
Czech GP
Live: MotoGP Czech Grand Prix as it happens

What next for Formula 1’s rules?

Feature
Formula 1
What next for Formula 1’s rules?

How a racing novice crept up to speed in a Beetle-engined stalwart

Feature
National
How a racing novice crept up to speed in a Beetle-engined stalwart

Aston Martin's harsh reality was exposed in Monaco and Barcelona

Formula 1
Barcelona-Catalunya GP
Aston Martin's harsh reality was exposed in Monaco and Barcelona

Supercars Darwin: De Pasquale takes commanding Hidden Valley victory

Supercars
Darwin Triple Crown
Supercars Darwin: De Pasquale takes commanding Hidden Valley victory

Bezzecchi issues apology being hit with Czech GP ban for striking marshal

MotoGP
Czech GP
Bezzecchi issues apology being hit with Czech GP ban for striking marshal

MotoGP points leader Bezzecchi banned from Czech GP for hitting marshal in sprint

MotoGP
Czech GP
MotoGP points leader Bezzecchi banned from Czech GP for hitting marshal in sprint

DTM Lausitzring 1: Mapelli takes fortunate maiden win for Lamborghini Temerario GT3

DTM
Lausitzring
DTM Lausitzring 1: Mapelli takes fortunate maiden win for Lamborghini Temerario GT3

De la Rosa happy with 2010 tyres

Formula One tyre supplier Bridgestone has made a step forward in producing tyres that can operate without the need for pre-warming, claims McLaren test driver Pedro de la Rosa

With the use of tyre warmers set to be banned from the start of next season, Bridgestone has begun evaluating new rubber that will better be able to cope with the situation.

An earlier plan to ban tyre warmers for 2009 was delayed because of safety fears expressed by teams about the behaviour of the rubber when it was cold.

But the latest batch of tyres tried out at Jerez in Spain this week are much improved compared to those tried out last year says de la Rosa.

"It wasn't that bad," explained the Spaniard. "Bridgestone has brought new compounds which are designed to work at lower temperatures, so it wasn't so hard to bring them heat them up.

"After a long run they were very worn out, but this is normal. We were trying to complete the biggest number of laps per set."

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