LEER 100R Topper – Ram 1500 is one of the most popular fiberglass truck caps available for the Ram 1500. Featuring a cab-high profile, durable fiberglass construction, and a secure rear glass door, the 100R is designed to provide dependable cargo protection while maintaining a clean, factory-style appearance.

Key Features

Cab-High Design

The LEER 100R aligns with the roofline of the Ram 1500, creating a streamlined look while maximizing enclosed cargo space.

Fiberglass Construction

Built from automotive-grade fiberglass, the topper offers:

• Durable, long-lasting construction
• Smooth exterior finish
• Corrosion resistance
• Factory paint-matching options

Frameless Rear Glass Door

The rear hatch features:

• Dark-tinted safety glass
• Locking rotary latch system
• Gas-assisted lift supports
• Wide-opening access for easy loading and unloading

Weather-Resistant Protection

High-quality weather seals help keep cargo protected from:

• Rain
• Snow
• Dust
• Road debris

Ram 1500 Compatibility

The LEER 100R is available for many Ram 1500 configurations.

Fitment depends on:

• Model year
• Cab style (Quad Cab or Crew Cab)
• Bed length
• Whether the truck has the RamBox® Cargo Management System

Note: A topper built for a RamBox-equipped truck is generally not interchangeable with a standard bed because of the different bed-rail design.

Standard Features

Most LEER 100R toppers include:

Popular Optional Upgrades

Many Ram 1500 owners choose:

• Sliding front window
• Sliding side windows
• Roof rack tracks
• Interior LED lighting
• Keyless remote locking
• Pet screens
• Cargo organizers

These upgrades enhance convenience and make the topper suitable for work, travel, or camping.

Benefits of the LEER 100R

Secure Cargo Storage

The locking rear hatch helps protect tools, equipment, and personal belongings from theft.

Reliable Weather Protection

The enclosed design shields cargo from rain, snow, dust, and harmful UV exposure.

Factory-Style Appearance

With paint-matched fiberglass and a cab-high profile, the 100R complements the Ram 1500’s styling.

Versatile Everyday Use

The LEER 100R is well suited for:

• Contractors
• Campers
• Hunters
• Outdoor enthusiasts
• Daily drivers

Advantages

• Durable fiberglass construction
•  Factory paint-matching available
•  Secure locking rear door
•  Excellent weather protection
•  Wide range of optional accessories
•  Strong resale value

Maintenance Tips

To keep your LEER 100R topper in top condition:

1. Wash regularly with automotive soap.
2. Lubricate locks and hinges every few months.
3. Inspect weather seals for wear or damage.
4. Tighten mounting hardware periodically.
5. Clean window tracks and glass with non-abrasive cleaners.

Frequently Asked Questions

Is the LEER 100R waterproof?

The topper is designed to be highly weather-resistant, though no truck cap is completely waterproof under every condition.

Can the LEER 100R be color-matched to my Ram 1500?

Yes. Most models can be ordered in factory-matched Ram paint colors.

Can I install roof racks?

Yes. Roof rack tracks and crossbars are available as optional accessories.

Is the LEER 100R suitable for camping?

Yes. Many owners use it as the basis for truck-bed camping and overlanding setups.

How long does a LEER 100R topper last?

With regular care and maintenance, a fiberglass LEER 100R can last 15–20 years or more.

Conclusion

LEER 100R Topper for the Ram 1500 is a dependable and stylish fiberglass truck cap that delivers secure storage, weather protection, and a factory-like appearance. Whether you use your truck for work, outdoor adventures, or everyday hauling, the 100R offers a practical combination of durability, functionality, and long-term value.