30" Stainless Steel Battery Step Box – Polished Heavy-Duty for Peterbilt 359, 379, 389, 388 | SKU: 1127351

🔩 30" Polished Stainless Steel Battery Step Box – Fits Peterbilt 359, 379, 388, 389 | SKU: 112751

Enhance your rig’s durability and style with this 30-inch Heavy-Duty Battery Step Box, precision-engineered for Peterbilt trucks. Constructed from 14-gauge 304 polished stainless steel, it offers robust strength, corrosion resistance, and a premium mirror finish that adds a show-ready touch to your truck.

🔧 Key Features:

• Heavy-Duty Construction: Built with 14-gauge 304 stainless steel for superior strength and corrosion resistance

• Mirror-Polished Finish: High-shine surface elevates your truck’s look and stands up to the elements

• Spacious Design: 30" length offers ample room for batteries, tools, or gear

• Reinforced Mounting: Strengthened base and mount points prevent sag, flex, and long-term wear

• Secure Lid Straps: Prevents accidental lid openings while on the road

• Bolt-On Fit: Designed to directly replace OEM step boxes on Peterbilt 359, 379, 388, and 389 models

💼 Ideal For:

• Custom builds and restorations

• Long-haul truck upgrades

• Drivers needing secure and stylish battery/tool storage

📐 Product Specifications:

• Material: 304 Stainless Steel

• Gauge: 14-Gauge

• Finish: Polished Mirror

• Length: 30 inches

• Fits: Peterbilt 359, 379, 388, 389

Upgrade your Peterbilt with a step box that delivers strength, storage, and style mile after mile.