Tire Tax: Who Owes It, Rate, and Exemptions

The federal excise tax on tires applies only to heavy-duty highway tires rated to carry more than 3,500 pounds, and it is paid by the manufacturer or importer rather than the driver at the counter. The rate is either 9.45 cents or 4.725 cents per 10 pounds of load capacity above 3,500 pounds, depending on how the tire is built.¹ Standard passenger car and light truck tires sit well below that threshold, so they owe nothing.

Which Tires Get Taxed

A taxable tire is one designed for highway vehicles, made wholly or partly of rubber, and marked for highway use under federal regulations.² The 3,500-pound floor is built into the rate formula itself, so any tire rated at or below that number produces a tax of zero. In practice, that means the tax lands on tires for semi-trucks, buses, and other heavy commercial vehicles.

Several categories fall outside the tax entirely. Tires not designed for highway use, including those for farm equipment, mining vehicles, and construction machinery, aren’t the type the statute covers. Bicycle tires don’t qualify either. Retreaded and recapped tires generally escape the tax as well, unless a used carcass was recapped overseas and imported into the United States for the first time.³

The Rate and How It Is Calculated

Take the tire’s maximum rated load capacity, subtract 3,500 pounds, divide by 10, and multiply by the applicable rate. The load capacity comes from the tire’s sidewall marking. The statute splits taxable tires into three reporting categories.⁴

Standard radial tires are taxed at 9.45 cents per 10 pounds of load capacity over 3,500 pounds.¹
Bias-ply tires and non-steering super single tires are taxed at 4.725 cents per 10 pounds over 3,500 pounds.¹
Super single tires designed for steering are taxed at the full 9.45 cents rate.⁴

A bias-ply tire has its internal cord layers laid at alternating angles to the tread centerline, rather than the radial construction used on most modern tires. A super single is wider than 13 inches across and designed to replace a pair of tires in a dual-wheel setup. Steering tires are specifically excluded from the super single definition, which is why they carry the higher rate.²

A Worked Example

Say you have a standard radial rated at 6,000 pounds. Subtract the 3,500-pound floor and you get 2,500 pounds of taxable capacity. Divide by 10 for 250 increments. Multiply 250 by $0.0945 and the tax comes to $23.63 per tire. Across the 18 tires of a typical semi-truck, that runs to roughly $425.

If the same load capacity appeared on a bias-ply tire, only the rate step changes: 250 increments at $0.04725 each is $11.81 per tire.

Who Actually Owes It

The legal obligation falls on the manufacturer, producer, or importer who makes the first sale of the tire.¹ Retailers and consumers don’t file or remit it. The tax is triggered when the tire moves into the supply chain, and its cost is folded into the wholesale and eventually the retail price. Buyers never see it as a line item on a receipt.

A manufacturer that delivers tires to its own retail outlet triggers the tax on delivery, even though no third-party sale has occurred. For importers, the tax hits when tires enter the U.S. market. If a vehicle is imported with tires already mounted, the vehicle’s importer is treated as the importer of those tires, and selling the vehicle counts as selling the tires for tax purposes.¹

When Sales Are Tax-Free

Some sales of otherwise-taxable tires are exempt when specific conditions and documentation are in place.⁵ The categories are:

Sales to another manufacturer who will use the tire in a product they build.
Sales for export, or to a buyer who will resell for export.
Sales as supplies for ships or aircraft.
Sales for the exclusive use of a state or local government.
Sales for the exclusive use of a qualifying nonprofit educational organization.
Sales for use in vehicles that primarily collect, store, or transport blood.

The government and nonprofit educational exemptions are scheduled to expire on October 1, 2028, unless Congress extends them.⁵ A separate, permanent exemption covers tires sold exclusively to the Department of Defense or the Coast Guard.⁶ For most exempt sales, both the manufacturer and the buyer generally must be registered with the IRS under Form 637, and the buyer’s registration number must appear on the invoice at the time of sale.⁷

Reporting and Payment

Manufacturers and importers report the tire tax on IRS Form 720, the Quarterly Federal Excise Tax Return.⁸ Each return covers one calendar quarter:⁹

Q1 (January through March) is due April 30.
Q2 (April through June) is due July 31.
Q3 (July through September) is due October 31.
Q4 (October through December) is due January 31.

When a due date falls on a weekend or federal holiday, it shifts to the next business day.

Semimonthly Deposits

If your net Part I excise tax liability exceeds $2,500 for the quarter, you can’t wait and pay with the return. Deposits are required twice a month: one covering the 1st through the 15th, another covering the 16th through the end of the month.⁴ Deposits go through EFTPS, IRS Direct Pay, or a same-day wire arranged through your bank.⁹ If quarterly liability stays at or below $2,500, you can skip the deposit cycle and pay with the return.

Each semimonthly deposit must cover at least 95% of the actual liability for that period. A safe harbor also applies: if you deposit at least one-sixth of the total liability you reported for the same quarter of the prior year, the IRS will not penalize you for underpayment, provided you settle any balance by the return’s due date.¹⁰

Penalties

Filing Form 720 late brings a penalty of 5% of the unpaid tax for each month the return is late, capped at 25%.¹¹ Missing a semimonthly deposit deadline follows a separate, tiered schedule keyed to how late the deposit is:¹²

1 to 5 days late: 2% of the underpayment.
6 to 15 days late: 5%.
More than 15 days late: 10%.
Still unpaid 10 days after a delinquency notice: 15%.

Either penalty can be waived for reasonable cause, but the bar is high. Interest accrues from the original due date on top of any penalty. Most compliance trouble on this tax comes from the deposit cycle, especially at businesses new to excise reporting that don’t realize semimonthly deposits exist.

State Tire Fees Are Separate

State tire recycling or disposal fees are a different animal from the federal excise tax. Those state fees are paid directly by the consumer, collected by the retailer at checkout, itemized on the receipt, and remitted to a state environmental or revenue agency to fund scrap tire programs. They apply per tire at retail and vary by state. If you’re a fleet buyer trying to account for the total regulatory cost on a tire purchase, the state fee is the visible line item. The federal excise tax, if it applies at all under the 3,500-pound rule, is already inside the wholesale price before the tire ever reaches the shop.

1
Office of the Law Revision Counsel. 26 USC 4071 – Imposition of Tax
2
Office of the Law Revision Counsel. 26 USC 4072 – Definitions
3
eCFR. 26 CFR 48.4071-1 – Imposition and Rates of Tax
4
Internal Revenue Service. Publication 510 (12/2025), Excise Taxes
5
Office of the Law Revision Counsel. 26 USC 4221 – Certain Tax-Free Sales
6
Office of the Law Revision Counsel. 26 USC 4073 – Exemption for Tires With Internal Wire Fastening
7
eCFR. 26 CFR 48.4221-7 – Tax-Free Sales of Tires and Tubes
8
Internal Revenue Service. About Form 720, Quarterly Federal Excise Tax Return
9
Internal Revenue Service. Instructions for Form 720 (Rev. December 2025)
10
eCFR. 26 CFR 40.6302(c)-1 – Deposits
11
Office of the Law Revision Counsel. 26 USC 6651 – Failure to File Tax Return or to Pay Tax
12
Office of the Law Revision Counsel. 26 USC 6656 – Failure to Make Deposit of Taxes