Wheels are so versatile (3-5)

I believe the answer is:

all-round

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'versatile' is the definition.
(I've seen this before)

I cannot understand how the remainder of the clue works.

(Other definitions for all-round that I've seen before include "Comprehensive" , "Not specialised, like versatile athlete" , "Having many abilities or uses" , "General, not specialised in ability" , "A doll run (anag.)" .)

I've seen this clue in The Independent.

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