How big is too big?

[Ben-e-boy]

went and asked tyre about the treps was told they are ok for on road as long as u dont drive on them for more than 2 hrs also they shud be run at like 18 psi i think it was

the radials are ok on the road, I dunno about the 18 psi, I know the beads are good for 12 psi, I drive mine on the road every time the ute comes out of the shed it does a couple of hundred kms havnt had an issue yet

[nissannewby]

My mate had a set of 35" radial treps they were pretty good for about 15k then they must have gone out of round and no end of balancing would fix the problem. I think he may have been talking about the stickys running at 18psi. If i was forking out 500 odd dollars if not more per tyre I wouldnt want to see them ruined by something they arennt intended for plus unless geared properly would become a bit of a slug on the blacktop especially with a soft compound high grip tyre.

[mick.]

1 in Vic / tas and the one that surprised me was in Thailand that was driving 350km each way to get to a comp, 35 degree ambient am the road felt like 70...

That's impressive. I would have thought they'd melt after that sort of driving.