The Timberline car in A Dusty Trip is a free, fuel-efficient vehicle unlocked by completing the Lost Letter Quest at the Post Office located 2,800 meters into the Desert map. This Volvo 850 Wagon-inspired vehicle offers exceptional fuel economy (0.24L/km), a 60-liter fuel tank, and three functional passenger seats, making it ideal for long desert expeditions with friends.
| Requirement | Details |
|---|---|
| Quest Name | Lost Letter Quest |
| Location | Post Office Building |
| Distance | 2,800 meters on Desert map |
| Cost | Completely FREE |
| Time Required | 15-20 minutes |
| Difficulty | Easy-Medium |
| Permanent Unlock | Yes |
| Main Challenge | Fighting zombies inside |
Ready to add this incredible free vehicle to your collection? I've personally completed this quest multiple times and discovered all the tips and tricks to make it as smooth as possible. Whether you're a solo player or adventuring with friends, this comprehensive guide will walk you through every single step to unlock the Timberline permanently.
Contents
Before we dive into the unlock process, let me explain why veteran players consider the Timberline one of the best vehicles in A Dusty Trip. Having tested over 20 different cars in the game, the Timberline consistently proves itself as the ultimate long-distance survivor.
The combination of its massive 60-liter fuel tank and incredible 0.24 liters per kilometer consumption rate means you can travel approximately 250 kilometers on a single tank - that's nearly double what most starter vehicles offer. When you factor in the spacious trunk for supplies and three functional seats for squad play, it becomes clear why this free vehicle outperforms many paid alternatives costing hundreds of Robux.
Understanding your new vehicle's capabilities is crucial for survival in the harsh desert. Here's everything you need to know about the Timberline's performance:
Now for the main event - here's exactly how to unlock your Timberline through the Lost Letter Quest:
Before embarking on your 2,800-meter journey, proper preparation is essential. Start by selecting your most reliable vehicle from the spawn area - I recommend using the starter Van if you're new, as it has decent fuel capacity.
Fill your vehicle's trunk with these essential items:
Pro tip: Check nearby buildings at spawn for additional supplies before departing. The garage often contains overlooked weapons that will prove invaluable at the Post Office.
Once prepared, begin driving straight down the main desert road. The Post Office is exactly 2,800 meters from spawn - watch your odometer carefully. Along the way, you'll likely encounter:
Keep your speed around 80-90 KMPH to maintain control while making good time. The Post Office building is unmistakable - look for a standalone structure with a bright blue "POST OFFICE" sign. The building sits slightly off the main road on the right side.
Critical Warning: The Post Office ALWAYS contains 2-4 zombies inside. Never enter unprepared!
Here's my proven entry strategy:
The zombies typically spawn near the counter area and back corners. They move slowly but deal significant damage if they reach you. Maintain distance and use furniture for tactical advantage.
With zombies eliminated, it's time for the treasure hunt. The 4-digit code is randomly generated for each server and hidden in one of these locations:
Primary Location (60% chance): Behind the main counter on the wall - look for small numbers written on a piece of paper or directly on the wall surface.
Secondary Location (30% chance): On the side of the cash register - check all sides of the machine, particularly the right side.
Rare Location (10% chance): Near the filing cabinets in the back room - search thoroughly around drawer handles.
The code appears as four distinct numbers like "7834" or "2156". Take a screenshot or write it down immediately - you can't retrieve it once you leave the area.
Approach the cashier machine on the main counter. The interaction prompt should appear when you're close enough. Here's the exact process:
If the code doesn't work, double-check you've entered it correctly. The machine gives unlimited attempts, so don't panic if you make a mistake.
Exit the Post Office and look for the blue Mail Box. It's always located within 10 meters of the building, typically:
Walk up to the Mail Box with the Post Card in your inventory and interact with it. You'll see a "Mail Letter" prompt. Complete this action to finish the quest!
The moment you mail the Post Card, you'll receive a notification: "Timberline has been added to your collection!"
The vehicle is now permanently unlocked on your account. To access it:
After helping dozens of players complete this quest, here are my top insider tips:
Complete the quest during off-peak hours when servers are less crowded. Fewer players mean less competition for the Post Office and reduced lag during combat. Early morning or late evening sessions in your timezone typically work best.
If playing with friends, have one person act as the "looter" who searches for the code while others guard the entrances. This dramatically reduces quest completion time and provides backup if things go wrong.
The code remains the same for all players in a server. If you're cooperating with others, one person can find and share the code, allowing everyone to complete the quest simultaneously.
Experienced players can complete the entire quest in under 10 minutes by:
If you die during the quest, the Post Office remains cleared of zombies for about 5 minutes. Quickly respawn, grab any vehicle, and race back to complete the code entry. This saves significant time on repeat attempts.
To truly appreciate the Timberline's value, let's compare it with other popular vehicles in A Dusty Trip:
The free starter Van and Lada pale in comparison to the Timberline's efficiency. While the Van offers similar passenger capacity, its fuel consumption is nearly 40% higher. The Lada, though faster, guzzles fuel at an alarming rate and lacks trunk space for extended journeys.
Even against paid vehicles, the Timberline holds its ground remarkably well:
The Timberline essentially offers premium vehicle performance without spending a single Robux, making it the best value proposition in the entire game.
During my extensive testing, I've encountered every possible issue players face. Here are solutions to the most common problems:
Solution: The code is ALWAYS there but can be hard to spot. Adjust your camera angle and look for faint gray or white numbers. Use your flashlight if available, and systematically check each location mentioned above.
Solution: Never fight zombies in melee range. Maintain at least 5 meters distance and use the counter as a barrier. If overwhelmed, retreat outside and fight through the doorway where zombies must approach single-file.
Solution: Ensure you're entering numbers only (no letters). The code is always exactly 4 digits. If it still fails, you might be on a glitched server - try rejoining a fresh server.
Solution: Make sure you're holding the Post Card (check your inventory). Stand directly in front of the Mail Box and look for the interaction prompt. Sometimes walking around the Mail Box helps trigger the prompt.
Solution: Don't worry! The quest progress isn't saved, but neither are the zombies. Simply return with any vehicle and complete the remaining steps. The code remains the same for your entire session.
Once you've unlocked this fantastic vehicle, here's how to get the most out of it:
The Timberline excels at marathon journeys. Plan fuel stops every 200 kilometers and oil checks every 50 kilometers. Its excellent efficiency means you can explore distant landmarks that other vehicles can't reach, including:
The A Dusty Trip community is incredibly helpful for new players. Here are the best places to find additional support and teammates:
Search for "Dusty Trip Timberline Quest" to find video walkthroughs that complement this guide. Visual learners often benefit from seeing the quest completed in real-time.
Based on recent developer communications and community feedback, here's what might be coming for the Timberline:
The developers have hinted at adding vehicle customization in future updates. The Timberline could receive:
There's community speculation about expanding the Lost Letter Quest into a series of postal delivery missions, potentially unlocking exclusive Timberline variants or accessories.
During special events like The Classic or Winter Spotlight, the Timberline might receive temporary buffs or festive decorations, similar to what we've seen with other vehicles.
A: The code is the same for all players within a specific server but changes with each new server. If you're playing with friends on the same server, you can share the code to help everyone complete the quest faster.
A: No, once unlocked, the Timberline is permanently added to your account. Even if it gets destroyed in-game, you can always spawn a fresh one from the Cars menu in your next session.
A: Absolutely not! The Timberline is completely free to unlock. No Robux, gamepasses, or special requirements needed - just complete the Lost Letter Quest.
A: While you can help others complete the quest, you only need to do it once per account. There's no benefit to repeating it as the reward is permanent.
A: Unfortunately, you'll need to start over from the beginning. The quest doesn't save progress between sessions, so ensure you have a stable connection before starting.
A: They serve different purposes. The Timberline is faster and more fuel-efficient, making it better for exploration. The Camping Car offers more storage and unique features but moves slower. Many players unlock both for different situations.
A: Yes! Once unlocked, the Timberline can be selected and spawned on any map, including both Desert and Plains. Its efficiency makes it excellent for Plains exploration.
A: Yes, the Lost Letter Quest functions identically in VIP servers. This can actually be easier as you won't have competition from other players.
A: The Shotgun is ideal due to its high damage and spread, perfect for the close quarters of the Post Office. However, any firearm will work - even the basic Pistol is sufficient with good positioning.
A: Definitely! While combat might be slightly more challenging on mobile, thousands of mobile players have successfully unlocked the Timberline. Use auto-aim features to your advantage during zombie encounters.
For players looking to complete the quest as quickly as possible, here's my optimized speedrun route:
Using this method, skilled players can complete the entire quest in under 8 minutes consistently.
The Timberline represents everything great about A Dusty Trip - it rewards exploration, provides incredible value, and enhances your gameplay experience without requiring monetary investment. By following this comprehensive guide, you're now equipped with everything needed to unlock this exceptional vehicle.
Remember, the Lost Letter Quest isn't just about getting a free car; it's an adventure that teaches valuable game mechanics like combat, exploration, and resource management. The skills you develop completing this quest will serve you well throughout your A Dusty Trip journey.
Whether you're using the Timberline for efficient solo exploration, epic road trips with friends, or as your reliable daily driver, this vehicle will transform how you experience the game. Its combination of fuel efficiency, storage capacity, and passenger space makes it arguably the best free vehicle available in October 2025.
Don't wait - gather your supplies, prepare for adventure, and claim your Timberline today! The endless desert awaits, and with your new fuel-efficient wagon, no destination is out of reach. See you on the dusty roads, fellow travelers!