A TRAC lease is a specialized lease structure used almost exclusively in commercial trucking. The acronym stands for Terminal Rental Adjustment Clause. It combines lower-than-loan monthly payments with a pre-negotiated end-of-term residual, plus an unusual feature: the lessee bears the equipment’s residual risk at lease end.
How a TRAC lease works
At lease inception, the lessor and lessee agree to a fixed residual value (the “TRAC residual”) that applies at end of term. Monthly payments are calculated to amortize the equipment cost down to that residual.
At end of term, the lessee has three options:
- Buy the equipment at the residual price. Title transfers, lease ends.
- Sell the equipment. The lessee arranges sale. If proceeds exceed the residual, the lessee keeps the difference. If proceeds fall short, the lessee pays the difference to the lessor.
- Return the equipment. Lessor sells it. Same true-up: lessee captures upside, covers shortfall.
This is the key feature: the residual is the lessee’s responsibility. Unlike an FMV lease where the lessor takes residual risk, a TRAC lease puts that risk on the operator.
Why trucking uses TRAC leases
TRAC leases were originally designed for over-the-road tractors. Several features fit trucking specifically:
- Federal tax treatment. Section 7701(h) of the IRC explicitly defines TRAC leases for tractor and trailer equipment, distinguishing them from conditional sales contracts. This gives them a recognized tax status.
- Operating-lease accounting under prior rules. Pre-ASC 842, TRAC leases were generally treated as operating leases (off balance sheet) despite the lessee carrying residual risk. ASC 842 changed the balance-sheet treatment.
- Lower monthly payments. Because the residual is set higher than a typical conditional-sale, the financed amount is lower. Payments come in 15% to 30% below a comparable loan.
- Predictable end-of-term economics. The lessee knows the buyout price upfront, no FMV surprise.
Who should use a TRAC lease
TRAC works well when:
- You operate trucks or trailers
- Cash flow matters more than tax position (full deductibility of payments helps)
- You plan to keep the truck through the residual (you know its end-of-term market value)
- You have multi-truck operations where you can absorb a residual shortfall on one unit
TRAC may NOT work when:
- You are an owner-operator with one truck (residual shortfall could be devastating)
- You expect the truck’s market value to drop more than projected (oversupply, technology shifts)
- You want title at end of term automatically without a buyout decision
TRAC vs other trucking structures
| Structure | Residual risk | Title at end | Tax deduction |
|---|---|---|---|
| Standard loan | Owner | Yes | Depreciation + interest |
| TRAC lease | Lessee | Buyout decision | Full lease payments (operating treatment varies) |
| FMV lease | Lessor | FMV buyout decision | Full lease payments |
| $1 buyout lease | Owner | $1 buyout, automatic | Depreciation + interest |
| Lease-purchase (driver program) | Driver | Yes | Varies, often bad |
Setting the TRAC residual
The lessor and lessee negotiate the residual based on projected market value at lease end. Higher residual = lower monthly payment but more end-of-term risk. Lower residual = higher payment but less end-of-term exposure.
Common residuals for a 60-month TRAC on a Class 8 tractor:
- Conservative: 20% to 25% of original cost
- Moderate: 30% to 35%
- Aggressive: 40%+
If you choose 40% on a $180,000 truck and it sells for $50,000 at end of term, you owe the lessor $22,000 to make up the shortfall.
Common TRAC mistakes
Underestimating the residual risk. Truck values are volatile. The post-2022 used-truck market saw dramatic swings. Operators who locked aggressive residuals in 2021 saw real shortfalls in 2024.
Treating TRAC as off-balance-sheet under ASC 842. The accounting changed. Most TRAC leases now appear on the balance sheet. Confirm with your CPA.
Skipping the buyout option analysis. Some operators automatically buy at end of term without checking the market. If the truck’s market value is below the residual, your buyout is overpaying. Returning and paying the shortfall may cost less.
Negotiating leverage
What you can negotiate on a TRAC:
- Residual percentage (within lessor’s risk tolerance)
- Maintenance covenants (some TRACs require lessor-approved service)
- Mileage caps and overage rates
- Early-termination provisions
- Right of substitution (swapping units mid-lease)
Apply with TRAC in mind
If you are running trucking and want a TRAC quote, mention it on the application. Not every lender offers TRAC; we route to those that do. Start your application.