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I know that tyre pressure is a pretty subjective thing with many factors coming into play (tyre type, terrain etc.) but would I be able to run lower pressures for the same conditions on a 29er than on a 26er due to the larger tyre footprint?

For example: I typically run my tubeless tyres on a 26er between 2.0-2.3 bar (29-33 psi) would I be able to run the pressure in the 1.8-2.0 bar (26-29 psi) range?

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up vote 3 down vote accepted

I've read that higher volume tires work better with lower pressure, but for what it's worth, you'd be better off trying it on the trail and seeing for yourself.

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