Numbers on Tyres Help Please

theshrew
theshrew Posts: 169
edited November 2010 in MTB general
Sorry another Noob question i just want to makesure i buy the correct tyres.

I asked about tyres this morning as mine are worn out [ bought a second hand bike ] Ive made my mind up which tyre top get but am confused about the numbers bit.

Can someone explain to me about the 1.8 - 2.1 etc stuff please. I presume this is tyre width ?

Does it depend on the type of wheel you have to which size you buy ?

If not what difference do the different numbers make ?

Comments

  • nicklouse
    nicklouse Posts: 50,675
    yes width.

    Some rims will only take tyres so wide. likewise frames will only go that wide.

    Some makers measure the nobles some dont.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
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