Peterbilt 352 Sleeper Rear Acc.

Frequently Asked Questions About Peterbilt 352 Sleeper Rear Accessories

Will these rear bumpers fit my specific Peterbilt 352 model year?

Our Peterbilt 352 sleeper rear accessories are designed to fit 1979-1987 Peterbilt 352 models with sleeper cabs. However, minor variations exist between early and late production years. We recommend checking your existing bumper mounting hole patterns and measuring the frame width at the rear (typically 34" or 34.5" center-to-center) before ordering. If you're unsure, contact our team with your OEM or current bumper measurements for verification.

What's the difference between 16-gauge and 14-gauge steel bumpers, and which should I choose?

The gauge refers to steel thickness - 14-gauge (0.075") is approximately 25% thicker than 16-gauge (0.060"). For daily drivers and medium-duty applications, 16-gauge provides adequate protection and is lighter. Choose 14-gauge if you frequently back into loading docks, operate in harsh conditions, or want maximum durability. The thicker steel adds about 15-20 pounds but significantly increases impact resistance and reduces warping over time.

Can I install these bumpers myself, or do I need professional help?

Installation typically takes 2-4 hours with basic tools and mechanical experience. You'll need a floor jack or helper to support the bumper during mounting, a drill for any new holes, and standard wrenches. Most bumpers use existing frame mounting points, but some custom applications may require drilling. The main challenges are the weight (60-100+ pounds) and achieving proper alignment. We include basic mounting hardware, though some installations may require additional grade 8 bolts depending on your specific configuration.

What finish options are available, and how do they hold up long-term?

We offer three primary finishes: raw steel (requires painting), powder-coated black, and chrome. Raw steel allows custom color matching but needs immediate priming to prevent rust. Powder coating typically lasts 5-7 years with proper care and resists chips better than paint. Chrome options feature triple-plated finishing that withstands weather well but requires regular polishing to maintain shine. Avoid chrome if you use harsh de-icing chemicals, as these can cause pitting.

Do these bumpers accommodate standard light boxes and air line connections?

Yes, most of our Peterbilt 352 rear bumpers come pre-cut for standard 4" round tail lights and include knockouts for additional lighting. Air and electrical connection cutouts vary by model - some include pre-drilled holes for gladhand connections while others require drilling. If you need specific accommodations for lift gates, pintle hooks, or custom light configurations, check the product specifications or contact us before ordering to ensure compatibility.