Arches wheel & tire fitment guide

Classic Mini — Wheel & Tire Fitment Guide

Select a wheel diameter, rim width, or wheel arch to see which combinations work and how far each setup sticks out beyond the stock body edge. Use the arch filter to instantly see what fits your build.

Wheel arch coverage reference
Stock body
No arch
0" coverage
Standard plastic
Factory '84+ OEM
1.75" coverage
Works / sportpak
Group 2 rally style
2.5" coverage
Wide flare
3–3.25" flare
3.25" coverage
Miglia / race arch
Rogue Se7ens carbon
4" coverage
Fits with selected arch
Marginal — verify clearance
Needs a wider arch
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Tire size Rim (W × Dia) Section width Overall dia. Poke beyond stock body Arch required

How poke is calculated: Poke is the distance the outer tire face extends beyond the stock body edge, derived from each wheel's ET offset and tire section width. The baseline is the stock 4.5"×10" wheel at ET35. Actual fitment depends on suspension height, scrub radius, and whether the front wing opening has been enlarged — front arches are more critical than rear. The rear seam is rarely trimmed; stiff suspension and ride height matter more at the back. Always check clearance at full steering lock and under full suspension compression before driving.