1.3 · Learn, Replay, Retry

See where it went wrong.
Retry that moment.

Backing a trailer isn’t as easy as it looks. Practice the basics with guided exercises, find the moment a maneuver went wrong, and retry from an earlier checkpoint. Then test the same skill without hints.

Free: 3-minute lessons, campaign 1–3, free CDL straight-line & starter rigs · PRO: remaining yards, ports, CDL pads & rigs — one-time, no subscription

Trailer Parking Sim gameplay — reversing a 53-foot semi
Supported maneuver
Straight-line recover

After 00:18 the hitch angle kept growing in reverse. Watch when it starts to open. Retry from 00:14.

Retry from here Full replay

Assisted · not an official best

1.3 · Learn, Replay, Retry

Understand one move.
Then do it without hints.

New players start a 3-minute practice. Returning players continue the last lesson. Coaching covers the standard semi on teaching yards, plus alley dock and parallel for PRO. Other vehicles keep the original replay.

🎯
Learn the turn
Three short free lessons on the standard semi — direction, straight line, recover — then the same skill with hints off.
⏱
See the moment
On supported maneuvers, the result and replay mark the one moment worth changing. No invented advice when the run is unclear.
🔁
Retry from there
Restore an earlier checkpoint, clear leftover input, and try again. Assisted times never overwrite official bests.

Everything a backing nerd wants

For CDL students, RV owners, and anyone who's ever sweated a loading dock.

🚛

Articulated Trailer Physics

A bicycle-model tractor + trailer with visible swing, counter-steer and jackknife behavior.

🎓

CDL-Style Skills Practice

Practice straight line, offset, parallel and 90° alley dock scenarios with a simulated 53-foot trailer.

🎚️

Four Control Schemes

Steering wheel, slider, jog buttons, or MFi / Xbox / PS gamepad. Two-handed iPad landscape.

🛠️

Build & Test Locally

Design your own yards in the editor and test them on-device. Featured Community is a developer-selected catalog.

🏆

Game Center

Global & friend leaderboards, per-maneuver best times, and challenges. Assisted checkpoint times stay off the board.

🔊

Diesel Audio

Recorded engine, ignition, reverse beeper and impacts — not synth buzz.

Practice Result
90° Alley Dock
CLEAN PASS
★★★
Time
00:41.20
Pull-ups
0
Touches
0
CDL-style backing practice

Practice familiar trailer
backing maneuvers.

Practice mode uses consistent in-game rules for boundary touches, pull-ups and get-out-and-look. It is a driving game, not official CDL training or an examination.

📐
Familiar backing scenarios
Practice common trailer-backing shapes with a simulated 53-foot trailer.
🚷
Consistent in-game scoring
Boundary touches and pull-ups are counted. Three touches ends the attempt; a flawless run is a Clean Pass.
🚶
Get out & look
Use the in-game check to inspect the dock and guide lines before continuing your attempt.
Straight LineOffset Back L/RParallel · DriverParallel · Blind90° Alley Dock
Build locally · Curated Community

Design your own yards.
Play developer-selected challenges.

Use the drag-and-drop editor to place a dock, walls and cones, then test the run on your device. Featured Community is a developer-selected catalog with report, hide and quarantine safeguards.

🧱
Local drag-and-drop editor
Place and rotate the dock, walls and cones, then test the scenario on your device.
🌍
Developer-selected yards
Play a curated Community catalog and favorite the challenges you enjoy.
🛡️
Report, hide & quarantine
Hide a yard locally or report it for review; reports can quarantine a listing while it is checked.
DOCK
+ Wall + Cone Test Test locally ✓
Replay & Share

Record every run.
Share the perfect park.

Every attempt is saved right on your device — no account, no upload. Replay it in-app, then export a branded 9:16 video with real engine audio and post it straight to TikTok, Reels and Shorts.

📼
Instant replay
Watch back any attempt — a clean park or an epic jackknife. Scrub, slow-mo and follow-cam.
🎬
1080×1920 export
One tap renders a branded vertical clip — the diesel engine soundtrack baked right in.
📲
Made for shorts
Drop it straight into TikTok, Instagram Reels or YouTube Shorts from the share sheet.
TikTok Instagram Reels YouTube Shorts
Replay clip — export a 9:16 video of your run with engine audio
● Replay
Straight Backing
53' Dry Van
00:18.42
★★★
MK
Mike
iMessage
Think you can back a 53-footer? 😏
⏱ 18.42s
Straight Backing
CDL · 53' Dry Van
⚡ CHALLENGE
Done — 17.18s 🏁 your turn
iMessage · Friend Duels

Settle it in
the group chat.

Trailer Parking ships a full iMessage app. Challenge a friend to any level without leaving Messages — they back the same 53-footer into the same dock, in the same thread, and the fastest clean time wins.

📨
Send a challenge
Drop a level and your best time into any thread — “back the dock in 18.4s, beat it?”
🎮
They play in the thread
Your friend taps the bubble and backs the same rig into the same dock — right inside Messages.
🔁
Trade rounds
Turn-based rematches; the bubble always folds to the latest score. The loser always wants one more.

Deterministic physics — the clock is the only judge · No contact-list access · Send only when you choose

See it in motion

Start a 3-minute practice — or jump into free play
Start a 3-minute practice — or jump into free play
Ten rigs, each handles differently
Ten rigs, each handles differently
Official best times — assisted retries stay off the board
Official best times — assisted retries stay off the board
Practice more. Unlock once.
Practice more. Unlock once.

Earn badges. Show them off.

20 badges from Rookie to Legend — clear challenges, unlock medals, and share your wins with friends.

✅
First Gear
⭐
Three-Star
✨
Clean Run
📦
Veteran
🏁
Campaign
⚡
Speed Demon
👑
Perfectionist
🎖️
CDL Licensed
🏆
Grandmaster
❓
Secret

Ready to back it in?

Free lessons to start. One-time PRO unlock. No subscription.

Download on the App Store