Vehicle Types

Semi Truck Financing: Complete Guide to 18-Wheeler Loans

Everything you need to know about financing a semi truck, from new Peterbilts to used Freightliners. Understand rates, requirements, and find the right lender.

16 min readJanuary 15, 2026

Understanding Semi Truck Financing

Semi trucks, also known as 18-wheelers, tractor-trailers, or Class 8 trucks, are significant investments ranging from $80,000 for used models to over $200,000 for new trucks with premium specifications. Understanding your financing options is essential to making a sound business decision.

What Qualifies as a Semi Truck?

Semi trucks fall under Class 8 vehicle classification:

  • Gross Vehicle Weight Rating (GVWR): Over 33,000 lbs
  • Common Configurations: Sleeper cabs, day cabs
  • Popular Manufacturers: Freightliner, Peterbilt, Kenworth, Volvo, International, Mack
  • Primary Use: Long-haul and regional freight transportation

Semi Truck Prices: What to Expect

New Semi Truck Prices (2026)

ManufacturerModelPrice Range
FreightlinerCascadia$150,000 - $180,000
Peterbilt579$160,000 - $200,000
KenworthT680$160,000 - $195,000
VolvoVNL 860$155,000 - $185,000
InternationalLT Series$140,000 - $170,000
MackAnthem$145,000 - $175,000
*Prices vary significantly based on engine, transmission, sleeper size, and specifications.*

Used Semi Truck Prices

AgeMileageTypical Price Range
1-2 yearsUnder 200K$100,000 - $140,000
3-4 years200K - 400K$70,000 - $100,000
5-7 years400K - 600K$45,000 - $75,000
8-10 years600K+$25,000 - $50,000

Semi Truck Financing Options

1. Traditional Commercial Loans

Standard financing with fixed terms:

Features:

  • Loan terms: 48-84 months
  • Fixed or variable rates
  • Own the truck when paid off
  • Build equity with each payment
Best For:
  • Established businesses
  • Buyers planning long-term ownership
  • Those with good credit

2. TRAC Leases

Terminal Rental Adjustment Clause leases are common for semi trucks:

How They Work:

  • Predetermined residual value set at lease start
  • Monthly payments based on depreciation
  • Option to purchase at lease end
  • Adjustment at termination based on actual value vs. residual
Benefits:
  • Potentially lower monthly payments
  • Flexibility at lease end
  • Tax advantages in some situations

3. Manufacturer Financing (Captive Finance)

Major manufacturers have financing arms:

ManufacturerFinance Company
FreightlinerDaimler Truck Financial
PeterbiltPACCAR Financial
KenworthPACCAR Financial
VolvoVolvo Financial Services
MackMack Financial Services
InternationalNavistar Financial
Advantages:
  • Special rates and programs for their brands
  • Dealer incentives may apply
  • Industry expertise
  • Streamlined process

4. Fleet Financing

For purchasing multiple trucks:

  • Volume discounts available
  • Master lease agreements
  • Staggered payment schedules
  • Consolidated billing

Semi Truck Financing Requirements

Credit Requirements

Excellent Credit (720+)

  • Lowest interest rates
  • Minimal down payment (10-15%)
  • Best terms available
  • Widest lender selection
Good Credit (680-719)
  • Competitive rates
  • Standard down payment (15-20%)
  • Most lenders will approve
  • Some negotiating room
Fair Credit (620-679)
  • Higher interest rates
  • Larger down payment (20-25%)
  • May need additional documentation
  • Fewer lender options
Challenged Credit (Below 620)
  • Specialty lenders required
  • Significant down payment (25-40%)
  • Higher rates
  • Additional collateral may help

Documentation Requirements

For Established Businesses:

  • 2-3 years business tax returns
  • Current year profit and loss statement
  • Business bank statements (6-12 months)
  • Equipment list
  • DOT/MC numbers
For New Owner-Operators:
  • Personal tax returns (2-3 years)
  • CDL and driving record
  • Personal bank statements
  • Business plan
  • Contracts or letters of intent

Down Payment Guidelines

Credit ProfileNew TruckUsed Truck
Excellent10-15%15-20%
Good15-20%20-25%
Fair20-25%25-30%
Challenged25-35%30-40%

New vs. Used Semi Truck Financing

Financing a New Semi Truck

Advantages:

  • Warranty coverage
  • Latest technology and fuel efficiency
  • Manufacturer financing incentives
  • Better financing terms available
  • Lower maintenance initially
Disadvantages:
  • Higher purchase price
  • Greater depreciation in first years
  • Higher insurance costs
  • More to lose if business fails
Typical Terms:
  • Rates: 6% - 12% for good credit
  • Terms: 60-84 months
  • Down payment: 10-20%

Financing a Used Semi Truck

Advantages:

  • Lower purchase price
  • Less depreciation hit
  • Lower monthly payments
  • Can buy more truck for less
Disadvantages:
  • No warranty (usually)
  • Unknown history concerns
  • Higher maintenance potential
  • Higher interest rates
  • Shorter loan terms available
Typical Terms:
  • Rates: 8% - 18% for good credit
  • Terms: 36-60 months (depending on age)
  • Down payment: 15-30%

Age and Mileage Limits

Most lenders have restrictions:

Lender TypeAge LimitMileage Limit
Banks5-7 years400,000-500,000
Credit Unions7-10 years500,000-600,000
Finance Companies10-12 years700,000+
Specialty Lenders15+ years1,000,000+

Day Cab vs. Sleeper Financing

Day Cab Semi Trucks

Designed for local and regional routes:

Cost: $10,000-$30,000 less than comparable sleeper Best For: Regional routes, home daily operations Financing Notes: May have slightly better rates due to lower cost

Sleeper Cab Semi Trucks

Designed for over-the-road (OTR) operations:

Cost: Premium for sleeper space and amenities Best For: Long-haul, OTR operations Financing Notes: More common for independent owner-operators

Brand-Specific Financing Considerations

Freightliner Financing

  • Most popular brand in U.S.
  • Daimler Truck Financial offers competitive programs
  • Wide availability of parts and service
  • Strong resale values

Peterbilt and Kenworth Financing

  • Premium pricing but strong residual values
  • PACCAR Financial offers specialized programs
  • Higher resale values can mean better lease terms
  • Popular with owner-operators

Volvo Truck Financing

  • Volvo Financial Services programs available
  • Strong fuel efficiency ratings
  • Growing market share
  • Competitive financing options

International Financing

  • Navistar Financial programs
  • Competitive pricing
  • Wide dealer network
  • Various program options

Current Semi Truck Financing Rates (2026)

New Semi Trucks

Credit ScoreRate Range
750+6.5% - 8.5%
700-7498% - 11%
650-69911% - 15%
600-64915% - 20%
Below 60020%+

Used Semi Trucks

Credit ScoreRate Range
750+8% - 11%
700-74910% - 14%
650-69914% - 18%
600-64918% - 24%
Below 60024%+

Calculating Your Payment

Payment Formula Factors

  • Principal: Truck price minus down payment
  • Interest rate: Based on credit and lender
  • Term: Loan length in months
  • Additional fees: Documentation, origination

Sample Monthly Payments

New Freightliner Cascadia: $160,000

Down Payment60 Months @ 8%72 Months @ 8%84 Months @ 8%
10% ($16,000)$2,919$2,524$2,243
20% ($32,000)$2,595$2,244$1,994
30% ($48,000)$2,271$1,964$1,745
Used Peterbilt 579 (3 years old): $100,000

Down Payment48 Months @ 12%60 Months @ 12%
15% ($15,000)$2,236$1,890
25% ($25,000)$1,972$1,667
35% ($35,000)$1,709$1,445

Tips for Getting the Best Semi Truck Financing

1. Improve Your Position Before Applying

  • Build credit score over time
  • Reduce existing debt
  • Save for larger down payment
  • Gather complete documentation

2. Shop Multiple Lenders

Compare offers from:

  • Banks and credit unions
  • Manufacturer finance companies
  • Independent commercial lenders
  • Dealer financing

3. Consider Total Cost of Ownership

Factor in:

  • Fuel costs and efficiency
  • Insurance expenses
  • Maintenance and repairs
  • Permits and licensing
  • Downtime costs

4. Time Your Purchase

  • Year-end may bring dealer incentives
  • Model year changes can discount previous year
  • Interest rate environment affects terms
  • Manufacturer promotions vary

5. Negotiate Everything

  • Purchase price affects financing amount
  • Rate can sometimes be negotiated
  • Term length flexibility
  • Down payment requirements

Frequently Asked Questions

What credit score do I need to finance a semi truck? While some lenders work with scores as low as 500, you'll get the best terms with a score of 680+. Most mainstream lenders prefer 650+ for approval.

How much should I put down on a semi truck? Plan for 10-20% down with good credit, or 20-35%+ with challenged credit. More down payment generally means better terms.

Can I finance a semi truck with no money down? Zero-down semi truck financing is rare and typically only available to very well-qualified borrowers with excellent credit and established businesses.

How long can I finance a semi truck? New trucks can often be financed for up to 84 months. Used trucks typically max out at 60-72 months depending on age.

Is it better to lease or buy a semi truck? It depends on your situation. Buying builds equity and ownership. Leasing offers lower payments and flexibility. Consider your long-term plans and cash flow needs.

What is the average interest rate for semi truck financing? Rates vary widely. Excellent credit might see rates of 6-9%. Average credit typically sees 10-15%. Challenged credit may face 18-25%+.

Getting Started

Understanding your semi truck financing options is the first step. Consider your credit profile, down payment capability, and business plans when evaluating which path is right for you. When you're ready, connecting with lenders who specialize in commercial truck financing can help you find terms that fit your needs.

Ready to Explore Your Options?

Connect with lenders who specialize in commercial vehicle financing and find the right solution for your business.

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