# O-Fleet Insights

> The Trucking Reference — Answers, Data & Tools for Fleet Owners & Buyers


## Posts

- [Section 179 in 2026: What Truck Buyers Need to Know](https://ostreetdev.com/section-179-2026-truck-buyers/): Section 179 in 2026 — what truck buyers need to know about deducting equipment purchases, current expensing limits, bonus depreciation, and why you need a CPA before you buy.
- [Why High-Mileage Trucks Aren't Always a Bad Deal](https://ostreetdev.com/high-mileage-trucks-not-always-bad-deal/): Why high-mileage trucks aren't always a bad deal — how maintenance history beats the odometer, what mileage really means for each major component, and how to evaluate a 600,000-mile truck like a pro.
- [Reefer vs Dry Van: Total Cost of Ownership Compared](https://ostreetdev.com/reefer-vs-dry-van-total-cost-ownership/): Reefer vs dry van — a total cost of ownership comparison for buyers considering refrigerated trailers. Equipment costs, fuel, maintenance, reefer hours, and when the reefer premium actually pays off.
- [How to Start a Trucking Company in Oklahoma: The Real First Steps](https://ostreetdev.com/start-trucking-company-oklahoma-first-steps/): How to start a trucking company in Oklahoma — the real first steps, from authority and insurance to IRP plates and finding your first load. Practical guidance for new carriers, not legal advice.
- [What Is a Wet Kit and Do You Actually Need One?](https://ostreetdev.com/what-is-wet-kit-do-you-need-one/): What is a wet kit on a semi truck? A plain-English explanation of PTO, hydraulic pumps, tanks, and what they power — plus how to tell if your operation actually needs one before you pay for it.
- [Cummins vs Detroit vs PACCAR: An Honest Engine Comparison](https://ostreetdev.com/cummins-vs-detroit-vs-paccar-engines/): Cummins X15 vs Detroit DD15 vs PACCAR MX-13 — an honest, no-favoritism comparison of the three dominant Class 8 engines. Reliability, fuel economy, parts availability, and which one fits your operation.
- [How Diesel Prices Affect What You Should Pay for a Truck](https://ostreetdev.com/diesel-prices-affect-truck-prices/): Diesel prices don't just affect your fuel bill — they move used truck values, shift freight rates, and change what you should pay. Here's how to read the fuel market before you buy.
- [The 7 Things to Check Before Buying Any Used Semi Truck](https://ostreetdev.com/used-semi-truck-inspection-checklist/): The 7 things to check before buying any used semi truck — engine, emissions, frame, tires, and the paperwork that separates a good buy from a money pit. A practical inspection checklist for smart buyers.
- [Day Cab vs Sleeper: Which One Actually Fits Your Operation?](https://ostreetdev.com/day-cab-vs-sleeper-which-fits/): Day cab vs sleeper — an honest comparison for buyers deciding which tractor fits their operation. Covers cost differences, real-world use cases, resale, and the question that settles it.
- [What Does a Used Day Cab Really Cost in 2026?](https://ostreetdev.com/used-day-cab-cost-2026/): A straight breakdown of what used day cab tractors actually cost in 2026 — typical price ranges by age and mileage, the five factors that move the price, and the hidden costs buyers forget to budget for.
- [Navigating the 2026 Commercial Fleet Market: Why Certified Used Vehicles Should Be Your First Stop](https://ostreetdev.com/navigating-the-2026-commercial-fleet-market-why-certified-used-vehicles-should-be-your-first-stop/): Here at O Street Dev, we’re always looking for ways to optimize operations, cut overhead, and keep businesses agile.
- [The Beginner’s Guide to Commercial Vehicles and Compliance Paperwork](https://ostreetdev.com/the-beginners-guide-to-commercial-vehicles-and-compliance-paperwork/): Learn the exact definition of a commercial motor vehicle (CMV) and discover the 8 essential steps to getting your commercial transport business street-legal. From EINs to DOT numbers and operating authority, this guide covers the paperwork you need to know.
- [Driver's AI Quick Fix Story: How to Save Hundreds](https://ostreetdev.com/drivers-ai-quick-fix-story-how-to-save-hundreds/): Explore how AI can assist with a critical breakdown on the road and potentially keep you on track instantly!
- [Maximizing Profit Margins in Commercial Trucking](https://ostreetdev.com/maximizing-profit-margins-in-commercial-trucking/): In the commercial trucking industry, understanding the Total Cost of Ownership (TCO) is essential for managing costs effectively and protecting profit margins.
- [Maximizing Profit Margins: Financial Strategies for Trucking Fleets](https://ostreetdev.com/maximizing-profit-margins-financial-strategies-for-trucking-fleets/): In the commercial trucking industry, understanding the Total Cost of Ownership (TCO) is essential for operators to maintain profitability.

## Pages

- [Free Buyer's Kit](https://ostreetdev.com/free-buyers-kit/): Inspection checklists, spec cheat sheets, and the questions to ask before you sign — the same tools Tommy uses when he evaluates a truck.
- [How to Start a Trucking Company: The Honest 2026 Playbook](https://ostreetdev.com/start-a-trucking-company/): Starting a trucking company takes $15,000–$30,000 in upfront costs before your first load, 21–30 days for federal authority to activate, and one piece of equipment that makes or breaks you.
- [Market Dashboard](https://ostreetdev.com/market-dashboard/): Live diesel prices, freight rate indices, and reefer spot rates — pulled automatically from U.S. government data.
- [Newsletter Preferences](https://ostreetdev.com/newsletter-preferences/): Pick what you want to hear about. Change it anytime — no hard feelings, no dark patterns.
- [Cookie Policy](https://ostreetdev.com/cookie-policy/): OFleet Insights (ostreetdev.com) uses cookies to improve your experience and understand how visitors use the site.
- [Blog](https://ostreetdev.com/blog/): Market notes, buying breakdowns, and the occasional strong opinion — written for people who buy and run Class 5–8 trucks. No filler, no press releases.
- [Buyer's Guides](https://ostreetdev.com/buyers-guides/): Practical, no-fluff guides to buying Class 5–8 work trucks — written by someone who sells them every day.
- [Find Your Truck](https://ostreetdev.com/current-inventory/)
- [Get a Quote](https://ostreetdev.com/get-a-quote/): Share a few details and get a straight answer — real trucks, real numbers, no obligation. Your request goes directly to Tommy, not a sales queue.
- [Financing](https://ostreetdev.com/financing/): Financing lets you choose the truck that fits the job — not just the one you can pay cash for today. Here’s what lenders look for and how to walk in prepared.
- [Contact](https://ostreetdev.com/contact/): No call centers. No ticket queues. No "your call is important to us." When you reach out, you get the guy who sells the trucks.
- [About](https://ostreetdev.com/about/): I’m Tommy — a vehicle sales manager selling Class 5–8 work trucks across Oklahoma and surrounding states, an Army veteran, and the person behind OFleet Insights.
- [Home](https://ostreetdev.com/): Straight answers on Class 5–8 trucks — specs, pricing, and real ownership costs — from Tommy, a vehicle sales manager who sells them every day and answers his own phone.

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