Big D,
Like Rich, I too am fastidious about tyre pressures, which comes from riding bikes (a few pounds out makes an enormous difference here) and although incorrect pressure may not have such a dramatic difference on a Surf, it would have a negative effect. Check them again with a quality gauge.
As i said earlier, I had the same feathered wear pattern, which I believe is an effect of the power steering on these big tyres, however mine became prominent over a greater milegage than you quote. Two points (i) if your pressure is incorrect then the effect may be accelerated (ii) are your tyres constructed with a softish (?) compound ? If so this may also accelerate the wear you describe. I have BFG's which seem to last for ever. the rotation is simply to even out the wear and extend the life of all 4 tyres
regards
phil
Like Rich, I too am fastidious about tyre pressures, which comes from riding bikes (a few pounds out makes an enormous difference here) and although incorrect pressure may not have such a dramatic difference on a Surf, it would have a negative effect. Check them again with a quality gauge.
As i said earlier, I had the same feathered wear pattern, which I believe is an effect of the power steering on these big tyres, however mine became prominent over a greater milegage than you quote. Two points (i) if your pressure is incorrect then the effect may be accelerated (ii) are your tyres constructed with a softish (?) compound ? If so this may also accelerate the wear you describe. I have BFG's which seem to last for ever. the rotation is simply to even out the wear and extend the life of all 4 tyres
regards
phil
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