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B2BFAB Tire Size Guide

Here is a quick list of maximum overall diameters and common tire sizes that we have had success with. The following vehicles fitments listed are meant to be equipped our wheel spacer kits or lower offset wheels for wheel fitment flush with the body for the best appearance, clearance, and handling. 

 *Scroll down to see our guide to finding your own tire size.

 

Atlas and Atlas Cross Sport 

31.1" maximum overall tire diameter suggested with all available B2BFAB upgrades for no rubbing

Tires available at or under this diameter. 

255/70-17

265/50-20

255/55-20

31.6" maximum overall diameter tire suggested with all available B2BFAB upgrades for rub free or minimal rubbing potentially with slight fender liner adjustment needed depending on tire tread design and wheel offset

Tires available at or under this diameter. 

265/65-18

285/50-20

32" maximum overall diameter tire suggested with all available B2BFAB upgrades paired with fender liner adjustment via slotting mounting points to adjust away from the tire and/or fender liner trimming. Rubbing may not be avoidable with this size depending on tire tread design and wheel offset

Tires available at or under this diameter. 

275/55-20

 

Mk5, Mk6, Mk7 ALL MODELS - 27" maximum overall diameter tire suggested

Tires available at or under this diameter. 

215/65-16

225/55-17

225/50-18

 

Mk1 Tiguan, Mk1 Audi Q3 - 28.5" maximum overall diameter tire suggested

Tires available at or under this diameter. 

225/65-17

235/60-17

255/55-18

 

Mk2 and Mk2.5 Tiguan - 29.5" maximum overall diameter tire

Tires available at or under this diameter. 

245/65-17

255/55-18

 

Taos - 28.5" maximum overall diameter tire suggested with removal of fender liner mounting stud at the back inner portion of the front wheel well.

Tires available at or under this diameter. 

235/60-17

235/55-18

 

B2BFAB's guide for calculating and comparing your own tire sizes

The Golden Rule to remember - The wider you go in tire size or the lower the offset of your wheels, the smaller your overall tire diameter has to be to maintain the same clearance.

 

Tool #1 -> Tire Size Calculator

Normally, we suggest entering your OEM tire size then comparing different upgraded sizes to find what fits your goals, needs, look, etc. This handy tool gives you a visual interpretation of how width and aspect ratio both affect overall diameter.

 

Tool #2 -> Tire Rack 

Enter your desired size, and check to see what's available. Always remember, just because you've found the perfect tire size, that doesn't mean there will be many or any All-Terrain options available.

Using the filter on the left hand side narrow down options. Normally, we are looking for On Road All-Terrain or Off Road All-Terrain options, but some sizes might have even more aggressive tire categories that you might want to explore.

Hopefully, this guide has been helpful in navigating the complex but rewarding process of finding the perfect fitment for your B2BFAB equipped vehicle.

Please also reference our B2BFAB Builds section to see the upgrades that we have paired with these sizes to get the look and performance dialed in on our builds.

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