KEMIMOTO Bed Storage Box 45.3L Driver Side - Large UTV Bed Box

In this review of the KEMIMOTO Bed Storage Box the bottom line is simple: this is a practical, high-capacity driver-side bed box for Polaris Ranger owners who need secure, weather-resistant storage without complicated installation. The reviewer found the 45.3L / 11.9GAL capacity useful for gloves, straps, a first aid kit and tools, and appreciated the quick-mount installation that takes only seconds. It is best for riders who want a sturdy, pressure-resistant box that stays in place on rough terrain and provides basic dust and moisture protection.

Key Features

• 45.3L / 11.9GAL capacity: Offers substantial space to store gloves, straps, first aid supplies and small tools so essentials stay organized in the bed.
• Driver-side fit: Designed to insert into the driver side bed hole for a tight, stable position that resists shifting during rough rides.
• Dust-resistant seal: Built with a rubber strip to improve sealing performance and keep contents cleaner and drier in dusty or wet conditions.
• Durable LDPE construction: Low-density polyethylene material in textured black provides pressure resistance and a solid feel that can support heavy loads.
• Anti-theft option: Heavy-duty lid combined with an additional combination wire rope gives an extra layer of theft deterrence for trail and work use.
• Tool-free installation: Quick-mount pegs allow fast insertion and removal without additional hardware or tools, saving time at the trailhead.

Who It's For

This box is aimed at Polaris Ranger owners (2013-2025 model years listed) who need a driver-side storage solution with significant capacity and a rugged build. It suits riders who carry small gear sets and want a box that installs quickly and stays put on rough terrain.

It is not for owners of Polaris General models or the Ranger 570 SP, and buyers who require a guaranteed watertight container for electronics should consider a purpose-built waterproof case instead, since customer feedback on complete watertight performance is mixed.

Pros & Cons

Pros

• Generous 45.3L / 11.9GAL capacity provides useful organized storage for trail essentials.
• Sturdy low-density LDPE construction feels durable and can bear heavy loads without deforming.
• Quick-mount installation and a tight fit keep the box stable even on rough terrain.
• Included combination wire rope adds basic anti-theft protection beyond the lid alone.

Cons

• Fit and seal vary by user; some report it does not form a fully watertight seal in heavy rain.
• Not compatible with Polaris General or Ranger 570 SP models, so check fitment carefully.

Specifications

Capacity	45.3L / 11.9GAL
Side	Driver side bed box
Material	Low-density LDPE polyethylene
Seal	Rubber strip dust-resistant seal
Load resistance	Supports 100kg+ pressure resistant
Installation	Quick-mount pegs, tool-free insertion
Compatibility	Polaris Ranger 1000/900/700 and Ranger XP 1000/900 2013-2025 (not Polaris General or Ranger 570 SP)

Our Verdict

The KEMIMOTO Bed Storage Box is a practical, no-frills storage upgrade for compatible Polaris Ranger owners who want larger organized space and a rugged feel without permanent hardware. It delivers strong build quality, easy installation and useful anti-theft options, making it good value for users who prioritize capacity and stability; buyers needing absolute watertight protection should inspect the seal for their specific use.

Frequently Asked Questions

Will this fit a Polaris Ranger 570 SP?
No. The box is not compatible with the Ranger 570 SP or Polaris General models; it is intended for the Ranger models listed 2013-2025.

Is the box waterproof?
The box uses a rubber strip for a dust-resistant seal and keeps contents drier in light rain, but customer feedback on full watertight performance is mixed, so do not rely on it for submerged protection.

Does it require tools to install?
No. Installation uses quick-mount pegs and takes seconds to insert into the driver side bed hole without extra hardware or tools.