Find the right saddle mount solutions for semi trucks with a mix of step boxes and tablet mounts that improve safety, organization, and efficiency. This guide highlights five top options, explaining who each is best for and why. It’s ideal for fleet managers, owner-operators, and maintenance crews seeking sturdy, weatherproof mounting solutions that hold tools, supplies, or devices securely on the deck or side of the truck.
Overview of top picks
- Autoholic 18″ Aluminum Truck Step Box Side Mount Tool Box — best for secure, weatherproof storage with a built-in step.
- EASYBERG 23″ x 28″ x 25″ Aluminum Lockable Semi Truck Step Box with Bracket — best for high-capacity, wide-access tool storage.
- OHLPRO Tablet Mount for Truck — best for on-dash tablet use and quick access on the road.
- EASYBERG 18″ Aluminum Lockable Semi Truck Step Box with Brackets — best for compact, rugged storage with a durable saddle step.
- SMC50A 50 Gallon Aluminum Saddle Mount Hydraulic Reservoir Tank — best for fuel or hydraulic fluid storage on larger fleets.
Autoholic 18″ Aluminum Truck Step Box Side Mount Tool Box
Best for: Fleet operators needing a dual-function unit that combines a sturdy step with secure storage. This box uses a weatherproof seal and a T-handle lock system with two keys, offering reliable protection for tools and roadside gear. The built-in step enhances safe access to decks and trailers, while the spacious interior keeps gear organized and out of the cab.
Why it’s selected: The dual-function design reduces clutter and adds safety. The weatherproof seal keeps gear dry and clean, even in rain or dust, and the lock ensures peace of mind on remote jobsites. Use this when you want a reliable, all-in-one solution for on-deck storage and deck access.
Caution: The 18″ size is ideal for mid-range tool sets; larger tool volumes may require a bigger box or an additional chest elsewhere on the trailer.
EASYBERG 23″ x 28″ x 25″ Aluminum Lockable Semi Truck Step Box with Bracket
Best for: Operators needing wide access and large storage capacity. The wide-opening lid improves access to tools, chains, and road equipment, while the saddle step design provides safer entry to decks and flatbeds. Anti-slip texture enhances traction during daily loading and roadside work.
Why it’s selected: It blends heavy-duty aluminum construction with reinforced panels for longevity in harsh trucking environments. The combination of a large interior and secure locking mechanism makes it suitable for high-volume gear without heavy added weight.
Caution: The large footprint may require more mounting space; ensure there is clearance on your truck side or deck before ordering.
OHLPRO Tablet Mount for Truck — 8-Inch Arm
Best for: Operators who want secure, flexible tablet mounting with wide device compatibility. This mount supports 5–13 inch tablets and features an extended arm, 360° swivel, and dual-adjustment knobs for easy landscape or portrait orientation in trucks, cars, or on walls.
Why it’s selected: The upgraded arm length and swivel head provide versatile positioning for navigation, dispatch apps, or maintenance manuals on the road. It’s a practical choice for fleets that rely on tablets for work orders or communication.
Caution: Installation requires drilling on the mounting surface; verify preferred mounting location and access before installation.
EASYBERG 18″ Aluminum Lockable Semi Truck Step Box with Brackets
Best for: Smaller fleets or single-operator setups needing a weatherproof, lockable step box with a built-in saddle step. The anti-slip step plate improves traction during loading and on-road work, with a weatherproof seal and stainless steel latch for security.
Why it’s selected: It offers a compact but rugged solution that protects gear from rain, dust, and road debris while providing quick, safe access to deck storage. It’s a good choice when space is tight but you still require dependable side-mount storage.
Caution: The 18″ width may limit the amount of long-handled items stored inside; pair with a larger box elsewhere if you carry bulky equipment.
SMC50A 50 Gallon Aluminum Saddle Mount Hydraulic Reservoir Tank
Best for: Semi-truck fleets needing a dedicated hydraulic reservoir with ample capacity. This saddle-mount tank features multiple 1-1/4″ NPT ports, built-in diffusers, and a robust roll-formed body, designed for compatibility with common hydraulic systems used in semi trucks.
Why it’s selected: The 50-gallon capacity helps reduce frequent refills on long hauls, and the saddle-frame mounting provides stable integration on trailer or truck frames. It suits operations prioritizing hydraulic reliability and quiet operation.
Caution: Ensure matching ports and fittings with your existing hydraulic system; improper fit can hinder performance or sealing.
Buying Guide
Key considerations when choosing saddle mounts and truck step boxes
- Purpose and environment: Choose storage-first boxes for gear and tools, or combination boxes with steps for safer deck access in wet or dusty climates.
- Size and clearance: Measure the available space on the truck’s side or deck to ensure the unit fits without obstructing doors, fuel fills, or chassis components.
- Material and durability: Aluminum constructions balance light weight and corrosion resistance, while reinforced panels help withstand road vibration and heavy use.
- Weather protection: Look for tight seals, rubber gaskets, and stainless steel locks to protect against rain, dust, and debris.
- Security: T-handle or similar lock mechanisms deter theft; check whether keys are included and how many access points the box provides.
- Accessibility and safety: A built-in saddle step or wide-open lid reduces strain during tool retrieval and daily loading tasks.
- Device mounting compatibility: For tablet or device mounts, confirm size range, mounting pattern, and adjustability to ensure compatibility with your equipment and workflow.
- Installation considerations: Some products require drilling or brackets; verify mounting hardware is included and compatible with your vehicle’s frame.
Frequently Asked Questions
- What is a saddle mount?
A saddle mount is a bracket-style mounting method that clamps around a truck frame or side rail to secure a box or tank, providing stable support for heavy-duty equipment.
- Are aluminum tool boxes weatherproof?
Yes, many are designed with rubber seals and watertight latches to protect gear from rain, dust, and road grime.
- Which is better: a small box with a step or a larger open-box design?
Smaller boxes with steps are ideal where space is limited and frequent access is needed, while larger open-box designs offer more capacity for tools and equipment.
- Can I install tablet mounts on my truck dashboard?
Yes, tablet mounts often fit dashboards or flat surfaces, but some require drilling and proper surface preparation.
- What should I consider for hydraulic reservoirs?
Check port size, compatibility with your hydraulic system, and mounting stability to prevent leaks or movement during operation.
- Do these products come with installation hardware?
Most listings include basic mounting hardware, but confirm what is included and whether additional brackets or tools are needed for your truck model.