How much extra tire clearance do these flares provide?

The 10cm extension clears most plus-sized and wider aftermarket tire setups without requiring fender rolling or additional body modifications. Measure your current tire width and compare against your fender opening to confirm fitment for your specific wheel and tire package.

Do these flares require drilling or do they bolt directly on?

These are designed for standard bolt-on installation at existing fender mounting points. Verify your vehicle's OEM fender hole locations before assembly to confirm alignment. Hand tools and basic fasteners are all that's needed.

What wheel sizes and offsets work with a 10cm flare?

A 10cm extension accommodates most popular widths and offsets, but fitment depends on your vehicle's original fender depth and your tire diameter. Cross-reference your wheel spec (width and offset) against your tire size and current fender clearance to confirm compatibility before purchase.