STOL Wheelz // 4×110 Hub System

For where the

pavement ends.

Customizable billet wheel, tire and brake systems for experimental backcountry aircraft — 25 lbs lighter, and priced for how hard you actually fly.

−25 LBS Lighter

Than 35″ bushwheel Set up

+ 4×110

Bolt pattern — run any UTV wheel

> $4K Savings

over 35″ alaska bushwheels

Billet 6061-T6 · CNC machined · not welded

The System

One hub. Endless setups.

Our SxS hub starts as a chunk of billet aircraft-grade aluminum and hits the CNC machine — never welded, so it stays true. It carries a common 4×110 bolt pattern, which means you build the setup you want.

01 / HUB

Mount the hub

The 4×110 SxS hub bolts to your axle in 1.25″ or 1.5″. This is the foundation everything else hangs on.

02 / WHEELS

Pick your wheelz

Run any 4×110 UTV wheel — Bullite beadlocks or Packard billet, in seven colors. Match the plane and your personality.

03 / TIRES + BRAKES

Dial in tires & brakes

Sandcraft dune tires from 31″ to 35″, plus standard aviation brakes or our 9″ Brembo package.

Featured Gear

Built for rough ground & short strips

Every part is engineered for experimental backcountry aircraft — precision-made, weight-obsessed, and priced so you can actually use them.

Hub Assembly Kit
$1,725.00 Buy Now This product has multiple variants. The options may be chosen on the product page
Brembo Brake Kit
$1,900.00 Buy Now This product has multiple variants. The options may be chosen on the product page
Bullite BT-05 Wheels
$220.00 Buy Now This product has multiple variants. The options may be chosen on the product page
Sandcraft Destroyer Tires
$450.00 Buy Now This product has multiple variants. The options may be chosen on the product page

Why STOL Wheelz

Engineered to earn the weight it saves

Born in 2022 out of an experimental Super Cub project in Kalispell, Montana — built by pilots who were tired of babying $3,000 bushwheels.

/ 01

Machined, never welded

Cut from billet aircraft-grade aluminum on a CNC. No welds to crack or distort — hubs stay true, landing after landing.

/ 02

25 lbs lighter

The 4×110 hub assembly sheds ~30 lbs versus conventional bushwheels — weight that goes straight back into usable load.

/ 03

Run any 4×110 wheel

Standard UTV bolt pattern opens up a whole world of affordable, proven wheels and tires — in the color you want.

/ 04

Aviation or Brembo brakes

Same hub takes standard 3- or 6-bolt aviation disks, or step up to the 9″ Brembo package with custom torque arms.

Affordable by design

Stop babying your tires.

< $4,000

Savings over a set of 35″ bushwheels

Because the system runs proven UTV wheels and tires, a fresh set of 35s comes in under a grand. Land on the gravel bar. Land on the asphalt. Fly the plane like it’s meant to be flown.

In the field

Real-world installs

Wheels earning their keep on gravel bars, sand, snow and glaciers across the backcountry.

“Finally thawing out enough to find a few places to land on wheels. A big shout out to the guys at STOL Wheelz — I'm loving this new set up.”

— Pat · Super Cub Owner

Built for experimental aircraft.

These are experimental parts with hundreds of hours of takeoff-and-landing testing behind them. Proven on our ship — flown at your own risk. Questions on fitment? Talk to a builder, not a call center.