



Promo available
Wacky Wagon Crew Tee
Free shipping for orders over $100.00 for everyone (United States only). Promotion auto-applied on checkout.
Join the madness with the official Wacky Wagon tee — straight from the wild minds behind Wacky Engineering (or AI)! Featuring a bold anime-style print of the infamous red beast and its fearless operator, this shirt is perfect for anyone who appreciates old engines, DIY ingenuity, and a healthy dose of weird.
Crafted from 100% ring-spun cotton, this heavyweight tee is soft, durable, and pre-shrunk for that perfect fit. Whether you’re wrenching in the garage or kicking back watching the Wacky Wagon in action, this relaxed fit shirt has your back.
• 100% ring-spun cotton
• 6.1 oz heavyweight fabric
• Pre-shrunk for lasting fit
• Relaxed fit for everyday comfort
Grab yours and rep the Wacky life.
More details
- 100% ring-spun cotton
- Heavyweight fabric (6.1 oz)
- Pre-shrunk
- Relaxed fit
EU GPSR Product Information:
- Manufacturer contact information
- Name: Wacky Engineering
- Email: wacky-engineering-shop@support.fourthwall.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Wacky Wagon Crew Tee Size Guide

Size label | Length | Width | Sleeve length |
---|---|---|---|
S
|
26.62
|
18.25
|
16.25
|
M
|
28
|
20.25
|
17.75
|
L
|
29.37
|
22
|
19
|
XL
|
30.75
|
24
|
20 1/2
|
2XL
|
31.62
|
26
|
21.75
|
3XL
|
32 1/2
|
27.75
|
23.25
|
4XL
|
33 1/2
|
29.75
|
24.63
|