Should I perform tavaf walking or in a wheelchair?

Tavaf by wheelchair is completely valid according to all four schools. Hz. Peygamber himself performed his Farewell Tavaf while riding a camel. The choice should be based purely on physical capability without spiritual concern.

Choose wheelchair if you have mobility limitations, cardiovascular or respiratory conditions, are elderly and concerned about crowd pressure, recently recovered from illness, or are pregnant. There is no shame in using a wheelchair.

Options: rent a manual wheelchair with a companion pushing, hire a professional pusher (SAR 50-200), or rent an electric wheelchair for independence. Wheelchair tavaf is typically on upper floors with wider lanes. Walking tavaf provides the full physical worship experience and is sunnet for the physically able.