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Hi guys,

Gonna try to track down some R-compound tyres for the next hillclimb and future trackdays... was just wondering if anyone had any feedback about good/bad places to buy them from in Brisbane?

At this point (after searching) it's coming down to the Dunlop D01J or DZ02G, or Bridgestone RE55, or maybe some Yokos. I know you can pick up the Dunlops from Qld Raceway but just wanted to hear people's experiences etc.

The sizes I'm after are front: 235/45R17 and rear: 255/40R17 (or maybe 265/40).

Also I have no idea what compound to go for - the tyres will be doing the Mt Cotton hillclimb and trackdays at QR only (5 lap stints), I don't plan to use them on the street except to drive there and back.

Thanks :P

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I've bought D02G's from Qld Raceway before - no problems at all. Previously ran the Bridgestone RE55's which I think (in my opinion only) may be a slightly superior. Bridgestones you can buy from Tyretech.

If you wanted a tyre specifically for hillclimbs, I would look at the Toyo Proxes (R compound) available at plenty of places (bought mine at Keith 4 wheels) Extraordinarily good in short sprint events. At QR, they start to go off by about lap 3 or 4 and become too "squidgy" but would be superb for hillclimbs.

Edited by maccattack

I got Dunlop DO1J on my street car, they're dot rated and I have been quizz in the past by the officers of the law, just point it out to them, that's all. I think D01j comes in 3 compounds soft/super soft/ chewing gum. just get the soft/or medium, as the chewing gum one only last about 1500-2000k on the street and alot less on the track. Very nice tyres , with plenty of grip/warning.

Cost to KMs, and wet weather would be two of the big ones.

Wet weather is no probs for semi's. It's the rubber compound, not the grooves that keep you stuck to the road. I've run semi's in the wet before with great traction. But you're right - cost per km is the killer.

Wet weather is no probs for semi's. It's the rubber compound, not the grooves that keep you stuck to the road. I've run semi's in the wet before with great traction. But you're right - cost per km is the killer.

Id debat the thing with the wet weather. I guess it would depend on the tread patter to some extent. Some cars I have been in with them on, bit of rain, bloody hell, never again.

Ive just fitted 235 and 255 on my GTR Falken Azenis RT215-fine in the rain last night(I have over 400hp at wheels)-they are DOT approved and George at Tyrepower at Albion did them cheap as and got them in one day.

Ive just fitted 235 and 255 on my GTR Falken Azenis RT215-fine in the rain last night(I have over 400hp at wheels)-they are DOT approved and George at Tyrepower at Albion did them cheap as and got them in one day.

Can I ask how muck "cheap as" is?

They were 18" right ???

No sorry 17's cause mine is a 32GTR-one key to light weight is going 17in -less unsprung weight unless youve got super lightweight 18in rims(then there can be strength issues)

$1300 fitted and balanced-He even lowered my coil overs to suit for nothing-best people to deal with.

Others in Bris were quoting over $1400 without fitting

Edited by overev1

the Azenis RT215 really isn't an R compound tyre. far too hard and lacks the outright grip of a true R compound. Better than a normal street tyre though and probably not a bad choice if you only have one set of rims, because they'll last alot longer than a proper R tyre on the street.

I've used the Azenis RT215, a Hankook Z2000 race tyre, Yoko A032R, and Bridgestone RE55S. The Azenis are about 1.5 to 2 sec slower at Mt Cotton than the proper R tyres.

Talk to Craig at Hornibrook Tyres. He's the cheapest around for motorsport tyres, and he'll look after club motorsport competitors because he is one himself! He's a regular at Mt Cotton and motorkhanas etc. Tell him Harry put you onto him.

5 Basalt Street,

Geebung QLD 4030

Phone 3865 1072

Mobile 0401 474 745

Wet weather is no probs for semi's. It's the rubber compound, not the grooves that keep you stuck to the road.

That is actually incorrect. The compound keeps you stuck to the road in the dry...the only thing the grooves are designed for is wet weather traction.

That is why drag tyres have no grooves, they don't race in the wet.

Probably it would be right to say that the grooves pump the water out in the wet so the tyre can make contact with the road. The compound is softer on R-Compound tyres so they do stick better in the wet. That's why wet weather tyres perrish in racing when the track drys out.

Talk to Craig at Hornibrook Tyres. He's the cheapest around for motorsport tyres, and he'll look after club motorsport competitors because he is one himself! He's a regular at Mt Cotton and motorkhanas etc. Tell him Harry put you onto him.

5 Basalt Street,

Geebung QLD 4030

Phone 3865 1072

Mobile 0401 474 745

I second this, just bought a full set from Craig, top bloke & good prices.

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