What Year, Make and Model Of Truck Does The WeatherTech Under Seat Truck Storage Box WT4S002 Fit?
Updated 01/19/2026 | Published 12/21/2025
Question:
what years truck does the wt4s002 under seat storage fit
asked by: Michael T
Expert Reply:
Hey Michael, thanks for reaching out. The WeatherTech Under Seat Truck Storage Box fits the following vehicles:
2014 - 2018 GMC Sierra 1500 Crew Cab
2015 - 2019 GMC Sierra 2500 Crew Cab
2015 - 2019 GMC Sierra 3500 Crew Cab
2014 - 2018 Chevrolet Silverado 1500 Crew Cab
2015 - 2019 Chevrolet Silverado 2500 Crew Cab
2015 - 2019 Chevrolet Silverado 3500 Crew Cab
I see you were looking at parts for a 2018 Chevy 1500. The # WT4S002 will fit that truck as long as it is a crew cab. If yours isn't the crew cab just let me know.
Product Page this Question was Asked From
WeatherTech Under Seat Truck Storage Box - Black
- Under Seat Storage
- Rear Under-Seat Organizer
- Cargo Box
- Black
- WeatherTech
more information >
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Jesse M.
1/19/2026
Hey Michael, how did the WeatherTech under seat storage box fit in your 2018 Chevy 1500? Your update could make it easier for others checking fitment for their crew cab trucks.