What Size Truck Topper Fits A 2019 Nissan Frontier Truck

What Size Truck Topper Fits A 2019 Nissan Frontier Truck cars.truckstrend.com

Adding a truck topper to your Nissan Frontier can transform it from a simple hauler into a versatile, secure, and weatherproof storage solution, or even a comfortable base for overlanding and camping. For owners of a 2019 Nissan Frontier, finding the perfect-fitting topper is crucial. An ill-fitting topper can lead to leaks, security issues, poor aesthetics, and even damage to your truck bed. This comprehensive guide will walk you through everything you need to know to ensure you select the exact right size truck topper for your 2019 Nissan Frontier.

The Critical Importance of a Perfect Fit

What Size Truck Topper Fits A 2019 Nissan Frontier Truck

Before diving into measurements, it’s vital to understand why a precise fit matters. A topper isn’t a one-size-fits-all accessory. Every truck bed has unique dimensions – length, width, and bed rail contours. A topper designed for a Ford F-150, for example, will not fit a Nissan Frontier, even if their bed lengths seem similar. The subtle differences in bed rail width, tailgate shape, and overall bed geometry necessitate a topper specifically designed or precisely measured for your make, model, and year. For your 2019 Nissan Frontier, this means looking for toppers explicitly advertised for a "Nissan Frontier 2005-2021" (the generation that includes your 2019 model), and then specifying the correct bed length.

Understanding Your 2019 Nissan Frontier Bed Dimensions

The 2019 Nissan Frontier was available with two primary bed lengths, depending on the cab configuration:

1. King Cab (Extended Cab): Typically paired with a longer bed.
2. Crew Cab (Double Cab): Generally comes with a shorter bed.

It is absolutely essential to know which bed length your 2019 Frontier has.

• King Cab Bed Length (Long Bed): Approximately 73.3 inches (or about 6 feet, 1.3 inches).
• Crew Cab Bed Length (Short Bed): Approximately 59.5 inches (or about 4 feet, 11.5 inches).

Important Note on Width: While the length varies, the width of the bed rails will be consistent across both bed lengths for the 2019 Frontier. The approximate width at the top of the bed rails (from outside edge to outside edge) is typically around 61-63 inches, but this is where precise measurement is key.

Actionable Insight: The first step is to confirm your truck’s bed length. You can do this by measuring it yourself or checking your truck’s original specifications or VIN.

Key Measurements for Topper Fit: A How-To Guide

Even if a topper is advertised for a "Nissan Frontier Crew Cab," taking your own measurements is a wise precautionary step, especially if buying used or from a non-specialized dealer.

Here’s how to accurately measure your 2019 Nissan Frontier’s truck bed for a topper:

1. Bed Length (Rail to Rail):

   • Measure from the inside edge of the front bulkhead (the wall closest to the cab) along the top of the bed rail, all the way to the inside edge of the tailgate.
   • Take this measurement on both the driver’s and passenger’s sides, and average them if there’s a slight difference. This is your primary length measurement.
   • Target Measurement for King Cab: ~73.3 inches
   • Target Measurement for Crew Cab: ~59.5 inches

2. Bed Width (Rail to Rail):

   • Measure the width from the outside edge of one bed rail to the outside edge of the other bed rail.
   • Take this measurement at three points: near the cab, in the middle of the bed, and near the tailgate. This helps account for any slight tapering.
   • Target Measurement: Approximately 61-63 inches (confirm with your own measurements).

3. Bed Rail Height and Contour:

   • While not a linear measurement for topper sizing, observe the height of your bed rails relative to your cab roof. Most toppers are designed to sit flush or slightly above the cab for aerodynamic reasons and aesthetics.
   • Note any unique contours or bumps on your bed rails, especially near the cab or tailgate. A topper’s base frame must sit flush and seal properly.

4. Bulkhead Clearance (for Cab-High Toppers):

   • If you’re considering a cab-high topper, ensure there’s sufficient clearance between the topper’s front window frame and the rear of your truck’s cab. This prevents rubbing and potential damage. Most reputable topper manufacturers will have accounted for this, but it’s good to be aware.

Practical Advice: Always use a sturdy tape measure. Double-check your measurements. If you have a spray-in or drop-in bed liner, understand that these can sometimes slightly alter the effective internal dimensions or the seating surface for the topper. Most toppers are designed to fit over the bed liner rails, but some older or aftermarket liners might interfere.

Types of Truck Toppers and Their Relevance to the Frontier

While size is paramount, the type of topper also influences your choice for a 2019 Frontier:

• Cab-High Toppers: The most common type. They match the height of your truck’s cab, offering a sleek, integrated look and good aerodynamics. Ideal for general utility, secure storage, and light camping.
• Mid-Rise Toppers: Slightly taller than the cab, offering a bit more internal volume without being overly bulky. Good for carrying slightly taller items or more comfortable camping.
• High-Rise Toppers (Commercial/Utility Toppers): Significantly taller, providing maximum cargo space. Often preferred by tradespeople or those needing to carry large equipment. They sacrifice some aerodynamics and aesthetics but offer unmatched utility.
• Wedge-Style Toppers: Tapered, usually lower at the cab and higher at the tailgate. Offers a unique look and varying internal space.
• Aluminum vs. Fiberglass:
  • Fiberglass: Most popular for aesthetics, color matching, and durability. Can be heavier.
  • Aluminum: Lighter, more utilitarian, often less expensive, and popular for commercial use due to strength and customization options.

For your 2019 Frontier, any of these types are available, but ensure the length and width match your specific bed.

Important Considerations Beyond Size

Once you’ve confirmed the dimensions, several other factors will influence your topper choice:

• Material: Fiberglass (smoother finish, paintable) or Aluminum (lighter, more utilitarian).
• Weight: How much weight does the topper add? This impacts fuel economy and payload capacity.
• Installation: Most toppers clamp onto the bed rails. Professional installation is recommended for proper sealing and wiring (for interior lights, brake lights). DIY is possible with care.
• Features:
  • Windows: Sliding, pop-out, screened, dark tint.
  • Lighting: Interior LED lighting, third brake light.
  • Security: Keyed locks, reinforced handles.
  • Roof Racks: For carrying bikes, kayaks, or rooftop tents. Ensure the topper’s roof can support the intended load.
  • Side Access: Side-opening windows or doors for easier access to cargo.
  • Ventilation: Important for pets or camping.
• Color Matching: Fiberglass toppers can often be ordered pre-painted to match your Frontier’s factory color code.
• Budget: Toppers range widely in price based on material, features, and brand.
• New vs. Used: Used toppers can be significantly cheaper but require careful measurement and inspection for damage or leaks.

Where to Buy and How to Install

• Authorized Dealers: Brands like ARE, Leer, Snugtop, and Century have extensive dealer networks. They offer new toppers, professional installation, and warranty support. This is the safest bet for a perfect fit and long-term reliability.
• Online Marketplaces/Used: Craigslist, Facebook Marketplace, and dedicated truck accessory forums are good for finding used toppers. Be extremely diligent with measurements and inspect the topper thoroughly for damage, missing parts, or compromised seals.
• Direct from Manufacturer: Some smaller manufacturers might sell direct, but typically you’ll go through a dealer.

Installation: While some handy individuals opt for DIY installation, professional installation is highly recommended. It ensures the topper is:

• Properly sealed: Preventing water and dust intrusion.
• Securely clamped: To prevent shifting or detachment.
• Correctly wired: For the third brake light and interior lights.

Price Guide: What to Expect for a 2019 Nissan Frontier Truck Topper

Prices for truck toppers can vary significantly based on brand, material, features, and region. The table below provides estimated ranges for new toppers designed to fit a 2019 Nissan Frontier. These prices typically do not include installation, which can add $150-$400.

Topper Type / Material	Common Brands	Estimated Price Range (New)	Key Features / Notes
Fiberglass Cab-High	Leer, ARE, Snugtop, Century	$2,000 – $3,500+	Most popular, sleek design, matches cab height, available in truck color, various window/door options. Price varies with features (e.g., carpeted headliner, LED lights).
Fiberglass Mid-Rise	Leer, ARE, Snugtop, Century	$2,500 – $4,000+	Offers more interior volume than cab-high, good for taller items or comfortable camping. Still aerodynamic.
Fiberglass High-Rise	Leer, ARE, Snugtop, Century	$2,800 – $4,500+	Maximum cargo space, often used for commercial applications or serious campers. Less aesthetic, more utilitarian.
Aluminum Commercial	ARE, Leer, BrandFX, ATC	$1,500 – $3,000+	Durable, lightweight, often with side access doors, internal shelving options. Unpainted or painted white. Lower price point due to utilitarian finish.
Used Toppers	Various	$500 – $1,500	Price highly dependent on condition, age, brand, and features. May require new seals or paint. Buyer beware – measure carefully!
Basic Entry-Level	Raider, ATC, some regional brands	$1,800 – $2,500	Fewer features, simpler design. Good for budget-conscious buyers who need basic coverage.

Disclaimer: These are estimated prices for new toppers for a 2019 Nissan Frontier as of late 2023/early 2024. Prices can fluctuate based on market demand, material costs, specific features added, and your geographical location. Always get a direct quote from an authorized dealer.

Concluding Thoughts

Selecting the right truck topper for your 2019 Nissan Frontier is an investment that enhances your truck’s utility and value. The single most important factor is getting the correct size – matching your truck’s specific bed length (King Cab vs. Crew Cab) and ensuring the topper’s base fits the unique contours of the Frontier’s bed rails. By meticulously measuring your truck bed, understanding the different topper types, and considering your practical needs and budget, you’ll be well-equipped to make an informed decision. A perfectly fitted topper will serve you reliably for years, protecting your gear and expanding your Frontier’s capabilities.

Frequently Asked Questions (FAQ)

Q1: Can I use a topper from a different truck model on my 2019 Nissan Frontier?
A1: It is highly unlikely. Truck beds, even those with similar lengths, have unique widths, rail contours, and tailgate designs that vary significantly between manufacturers and even models within the same brand. A topper must be specifically designed for a Nissan Frontier (2005-2021 generation) and its specific bed length to ensure a proper, watertight, and secure fit.

Q2: Will a topper from an older (e.g., 2015) or newer (e.g., 2020) Frontier fit my 2019 model?
A2: Yes, the 2019 Nissan Frontier falls within the second generation (D40) of the Frontier, which ran from 2005 to 2021. Any topper designed for a Nissan Frontier from 2005 to 2021 with the correct bed length (King Cab or Crew Cab) should fit your 2019 model perfectly.

Q3: Does adding a truck topper affect my fuel economy?
A3: Generally, yes, but the impact can be minimal. A well-designed, cab-high topper can sometimes improve fuel economy by streamlining airflow over the truck bed, reducing drag. However, heavier toppers or those significantly taller than the cab (high-rise) will add weight and increase aerodynamic drag, potentially leading to a slight decrease in MPG.

Q4: Do I need professional installation for my truck topper?
A4: While it’s possible to install a topper yourself, professional installation is highly recommended. Installers ensure the topper is properly sealed against water and dust, securely clamped to the bed rails, and correctly wired for the third brake light and interior lights. Improper installation can lead to leaks, security issues, or even detachment while driving.

Q5: What if my truck has a bed liner? Will the topper still fit?
A5: Most truck toppers are designed to fit over the top of standard spray-in or drop-in bed liners. However, some aftermarket or older drop-in liners can slightly alter the dimensions or create an uneven surface for the topper’s seal. It’s best to inform your topper dealer about your bed liner, or remove it if it significantly interferes with the topper’s fit.

Q6: Can I paint a used topper to match my truck’s color?
A6: Yes, fiberglass toppers can be painted to match your truck’s color code. This is a common practice for used toppers or when buying a new topper that isn’t pre-painted to match. This will add to the overall cost. Aluminum toppers can also be painted, but it’s less common for aesthetic reasons.

Q7: How do truck toppers attach to the bed? Are they secure?
A7: Most truck toppers attach to the truck bed rails using C-clamps or similar clamping systems that do not require drilling into the bed. When properly installed, these clamps provide a very secure attachment. The topper itself will have a locking mechanism on the rear door for security.