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Trials Tyres - Printable Version +- Austinsevenfriends (https://www.austinsevenfriends.co.uk/forum) +-- Forum: Austin Seven Friends Forum (https://www.austinsevenfriends.co.uk/forum/forumdisplay.php?fid=1) +--- Forum: Forum chat... (https://www.austinsevenfriends.co.uk/forum/forumdisplay.php?fid=14) +--- Thread: Trials Tyres (/showthread.php?tid=6788) |
RE: Trials Tyres - dickie65 - 29-10-2021 Its The MSUK that set all the rules. High grip tyres have been banned from car trials since the 1980s or earlier to my knowledge. Th Dunlop K70 is as close as you can get away with nowadays on our cars. RE: Trials Tyres - Duncan Grimmond - 29-10-2021 (29-10-2021, 05:44 AM)dickie65 Wrote: Its The MSUK that set all the rules. I see that but my question remains "Why"? Do they cause damage to the terrain, give an unfair advantage, are they dangerous? RE: Trials Tyres - Steve Jones - 29-10-2021 Whilst the potential for excessive damage to the terrain is a significant factor, the aim is to try and 'level the playing field', Duncan. The regs require tyres classified as 'Road Tyres' rather than a free for all with whoever can find the biggest knobblys having the biggest advantage. Of course, within the 'Road Tyre' classification, some tyres have proved to be better than others but that's the same as in any competiton; find and use the best equipment you can that stays within the rules. Steve RE: Trials Tyres - austin - 29-10-2021 I'd love to have a go in a 7 with those Dunlop Sports fitted. I reckon you would pretty much never run out of grip, torque and gearing would be what stops you in the end at a guess. RE: Trials Tyres - JonE - 29-10-2021 the reason I asked in the first place about the knobblies was as the woodie happens to have 375x19 offroad things on which, along with sod all weight, I thought too would make it unstoppable. But pointless if you can't turn up and use which I can see you can't. Perhaps green lane-ing instead.... RE: Trials Tyres - Jack in the Box - 29-10-2021 Jon, Although probably not meeting the regs, the organisers may let you take part on the basis that you would not be eligible for an award. You could still have some fun. Alan RE: Trials Tyres - Nick Salmon - 29-10-2021 I wouldn't want to stop anyone having a bit of fun on the 'wrong' tyres but equally wouldn't be thrilled if said entrant went 'ploughing' with them just ahead of our own attempt! RE: Trials Tyres - JonE - 29-10-2021 ha ha! yes, can see the issues. RE: Trials Tyres - dickie65 - 29-10-2021 Hi Folks, Austin Sevens are well suited to green laning. I have even taken the EB65 down a few interesting sections in Cornwall Devon. RE: Trials Tyres - Robert Leigh - 29-10-2021 I did trial an RP in the 1960s with knobblies on. The problem was not lack of grip, but lack of torque. It was easy to stall the engine if you did not ease the clutch. |