Every kit is a complete conversion: the fat front wheel, mounted tire, matching brake rotors, and the correct fender and triple trees for your bike. Pick your year, make, and model and the kit builder shows only parts guaranteed to fit.

Yes — we build fat tire kits for Harley touring models across three generations: 2008–2013, 2014–2023, and 2024-up Street Glide and Road Glide. Every kit runs through our Make Sure it Fits checker before you order.

We offer 18 x 5.5, 21 x 5.5, and 23 x 5.5 fat front conversions. The 18″ gives the classic low fat look, the 21″ is the most popular all-around size, and the 23″ delivers maximum big-wheel presence.

A wider front tire changes steering feel, which is why our kits include triple trees matched to the new wheel so the steering geometry stays correct. Most riders describe a properly set-up fat front end as planted and stable at cruising speed.