Buyer Guides

Independent evaluations and product comparisons to help diesel shops and fleets buy with confidence. Get Your Product Featured →

Owner-operator reviewing freight opportunities and route planning information inside a North American semi-truck while managing load bookings and transportation operations.

Buyer's GuidesFleet Management & Strategy

Load Boards for Owner-Operators: A Complete Buyer’s Guide

Compare DAT, Truckstop, 123Loadboard, and Direct Freight with HDJ's editorial ratings. Honest evaluation of freight volume, rate data, broker credit tools, and total subscription cost.

Truck driver inside a modern semi-truck cab with a dash camera mounted on the windshield, driving on a multi-lane highway surrounded by commercial trucks.

BlogBuyer's Guides

Fleet Dash Cameras for Trucks: A Complete Buyer’s Guide

Compare fleet dash cameras for trucks — Motive, Lytx, Samsara, Netradyne, and Garmin — on AI accuracy, ELD integration, contract terms, and insurance savings. Find ...

Professional diesel shop with multiple diesel particulate filters (DPFs) on a workbench beside commercial DPF cleaning equipment, illustrating a buyer's guide comparing DPF cleaning systems for heavy-duty truck repair facilities.

Buyer's GuidesTools & Equipment Reviews

Best DPF Cleaning Equipment for Diesel Shops: Complete Comparison Guide

FSX, Redline Emissions Products, EcoClean, and Enviromotive compared on cleaning method, throughput, and total cost of ownership — plus the questions to ask before any ...

A Technician’s Guide to DPF Regens (And When to Avoid Forced Regens)

BlogBuyer's Guides

Noregon JPRO Professional: A Complete, Honest Evaluation

By the HDJ Buyer’s Guide Team Last Updated: September 2026 Noregon JPRO Professional is a multi-brand heavy-duty diagnostic platform that connects to a Class 6-8 ...

Fleet manager reviewing telematics data on a laptop beside a yard of heavy-duty commercial trucks.

Buyer's GuidesDiagnostics & Technology

Verizon Connect Fleet Telematics: A Complete Buyer’s Guide

Compare Samsara, Motive, Geotab, and Verizon Connect with HDJ's editorial ratings. Honest evaluation of ELD compliance, AI safety, contract terms, and total cost of ownership.

Diesel technician using an ANCEL HD8000 heavy-duty truck diagnostic scanner at a tool cart inside a professional repair shop, with a semi-truck positioned in the background.

BlogBuyer's Guides

Diesel Scan Tool: A Complete ANCEL HD8000 Evaluation

Diesel scan tool evaluation of the ANCEL HD8000: published price, supported brands, resets, update terms, warranty gaps and the EPA and DOT rules that apply.

North American semi-truck fueling at a commercial truck stop with multiple tractors parked in the background, representing fleet fuel card programs, fuel savings strategies, and trucking fleet cost management.

Buyer's GuidesFleet Management & Strategy

Comdata Fuel Card for Trucking: A Complete Buyer’s Guide

Comdata fuel card for trucking, evaluated independently: plans and fees, truck stop discounts, controls, IFTA records, service reviews, and fit.

Buyer Guides

Join The Weekly Dispatch