My Tamiya TT-02 journey — from the first build to mods, experiments, driving, and everything in between.
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Table of Contents
Why I Chose the TT-02 Base Kit
This was my first Tamiya kit, but not my first RC build. I wasn’t sure if I’d like the TT-02 platform, so I wanted to keep the cost down.
I also wanted to run it on dirt with rally tires, so I chose the Celica GT-Four ST165 TT-02 Base Kit because the rally-style body fit what I wanted to do.
Looking back: I probably should have gone with the TT-02D Drift Spec for the upgraded parts like oil shocks, full ball bearings, an aluminum motor heat sink, and a Sport-Tuned motor. The downside is that it doesn’t come with the rally-style body I wanted.
What Was Used
If I Did It Again
What I Used to Build the TT-02
Before I started the build, I made sure I had the basic tools I needed. These are the ones I actually used.
Essential
- JIS screwdriver — #1 and #2
- Hex driver — 1.5mm for the pinion
- Nippers or fingernail clippers — for cutting parts from the sprue
- Hobby knife — for cleaning up parts
- Tire glue (CA) — for gluing the tires
Helpful
- Grease — for the drivetrain
- Parts tray — keeps all those tiny screws from disappearing
- Lexan scissors + body reamer — for the body
- Masking tape + Tamiya PS paint — if painting the body yourself
What Was Used
- 1/4″ Ratcheting Screwdriver + Vessel Torsion Bit / Amazon
- Super Lube Synthetic Multi-Purpose Grease / Amazon
Building the TT-02
The TT-02 was an easy build overall, and I think it’s a great entry-level kit. The instructions are excellent, and everything went together without any major problems.
The differentials still need to be assembled, and there are a couple of things that aren’t quite like a typical RC car. The friction shocks take a little figuring out, and the motor has to go into the correct mounting hole for your gearing.
The only thing that made my build harder was not having the right JIS screwdrivers. I used a Phillips screwdriver at the time, which made things more difficult than they needed to be. I have the proper tools now.
Bottom line: Everything worked when I finished, and I had no major problems during the build. For a first TT-02, I’d say it’s a very good choice.
Painting & 80+ Decals
This was harder than building the car. 😂
The Celica body had 80+ decals, and they didn’t come pre-cut. The body also needs to be painted from the inside, so there’s quite a bit of work before it looks like the finished car.
Want to skip this part? Tamiya also offers kits with pre-painted and pre-decorated bodies, so you don’t necessarily have to tackle all those decals yourself.
