The trade association — which represents a dozen tire companies with U.S.-based manufacturing capacities — did not provide reasons for its forecast.
After dropping 22.5% last year from 2022, shipment of medium truck/bus tires are expected to rise 5.9% this year to 22 million units.
OE truck/bus tire shipments, on the other hand, are forecast to drop 3.3% this year to 6 million units, after falling 4.6% in 2023.
Shipments of replacement-market passenger tires — the single largest category tracked — are expected to edge up 0.5% this year to 220.2 million units after growing 2.4% last year over 2022. The total, however, is still below the peak of 224.8 million units in 2021.
Aftermarket shipments of light-truck tires are expected to grow, rising 2.8% over 2023 to 35.2 million units, but that total will still fall short of the total in 2022 and 2021.
OE passenger and light truck tire shipments should rise 1.4% and 2.6%, respectively, this year over 2022 to 46.3 million units and 6 million units.
Shipments in these six categories will total 335.7 million units, up 1.1% over 2022 and marginally ahead of the record of 335.2 million units in 2021, the USTMA said.
The Washington-based trade group routinely does not comment in its forecasts on domestic versus import sourcing.
Last year domestic manufacturing fell last year in all three major categories: passenger tire output down 5.1% to 95.6 million units; light truck tire production down 11.3% to 23.4 million units; and truck/bus tire output down 8% to 12.4 million units.