Wheelbase

Perfect wheels. Every angle.

Wheelbase gives you a true-perspective 3D wheel and tire guide, so every ellipse lines up. Then ink over it with pressure-sensitive pens built for a Wacom, Surface or Android stylus.

Get Wheelbase Try it in your browser

Coming to Windows and Android, then iPad

Wheelbase with a pencil sketch of a sports coupe on the page, the tool rail on the left and the Layers panel on the right

See it in action

Spin it. Stretch it. Toon it.

Two minutes in the real app: orbit the camera, change the wheelbase and tire sizes, swap wheel packs, crank up Toon mode, then drop in a body and ink it.

  1. Orbit the camera
  2. Wheelbase & track
  3. Wheels & tires
  4. Toon mode
  5. Bodies & aids
  6. Ink & draw

What's under the hood

Perspective is the hard part.
We bolted it down.

3D wheel guide

Ellipses that actually line up

Set the wheelbase, track, tire size and camera. Wheelbase projects all four wheels in true perspective, the way the classic wheel-ellipse construction teaches it.

Pens

Ink, pencil and brush

Pressure and taper, line stabilization, and a pencil with real tooth. Works with Wacom, Surface Pen, S Pen and Apple Pencil.

Toon mode

Cartoon hot rods

Big-and-little tires, wheelies, rake and a bulging fisheye lens. Add flames, smoke, speed lines and burnouts in one tap.

Ink tools

Lines, ellipses, curves

Editable line, ellipse and bezier tools stay live until you commit, so you can nudge every curve into place.

Wheel packs

Rims and rubber

Swap in wheel and tire packs: mags, wires, steelies, slicks and off-road treads. Ink the wheels with one click.

Print ready

300 DPI pages

Every drawing is a full US Letter page at 300 DPI, with layers, selection, fill and PNG export.

Wheel guide in a low front three-quarter view with a perspective ground grid

Built for car artists

Rough it in. Ink it clean.

Pick a vehicle preset or dial in your own chassis, then swing the camera around it. Low and dramatic, high and wide, side, front or top: the wheels stay locked to the ground.

  • Perspective grid, centerline, wheel arches and cabin box
  • Hidden lines removed, so tires overlap correctly
  • Rotate the page like paper, with pinch-zoom and twist on touch
  • Your drawings stay on your device. No account needed to draw.
Wheelbase Kids mode with a monster truck traced over blue guide lines, plus flames and stars

Ages 8 to 12

Kids mode

Pick a car, pick a view and trace over the blue lines. Add speed lines, smoke, flames and stars, then save the picture. Big buttons, simple tools and nothing to break.

  • No ads, no chat and no accounts in Kids mode
  • Kids mode collects no personal information
  • Purchases and outside links are behind a grown-up check

Read the Kids privacy notice

Get Wheelbase

Pick your ride

WindowsDesktop app for Wacom and pen displays. Coming soon.
AndroidTablets and phones with a stylus, on Google Play. Coming soon.
iPadApple Pencil, on the App Store. Planned.

Try the browser preview