Omega Portawalls® need enough visible tire sidewall to sit correctly between the rim and tire.
As a general guide:
Recommended: 40–80 mm visible sidewall height
Minimum: 40 mm
Not suitable: below 40 mm / low-profile tires
If your tire sidewall is too low, the insert may not sit properly.
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Ready to check your tire sidewall?
Use our visual size guide to confirm your tire is suitable before ordering.
