July 2025 Page 1 Disclosure Regarding Forward-Looking Statements This presentation may contain statements that are forward looking. These statements are based on current expectations and assumptions that are subject to risks and uncertainties, which may cause actual results to differ materially. A summary of risks and uncertainties is described in more detail in our periodic reports filed with the Securities and Exchange Commission (SEC). We undertake no duty to update or revise this presentation, whether a ...

Financial Performance - PACCAR's 2024 revenues reached $33.7 billion [9], with a net income of $4.2 billion [9] - The company's average dividend yield in 2024 was 4.0% [9] - PACCAR Parts achieved record sales of $6.67 billion and pretax profits of $1.71 billion in 2024 [164] - In the first quarter of 2025, PACCAR reported revenues of $7.442 billion [215] and adjusted net income of $770 million [215], resulting in an adjusted return on revenues of 10.3% [215] Truck Production and Market - PACCAR produced 185,300 trucks in 2024 [51] - The company has produced over 738,000 MX engines in Europe and over 347,000 engines in North America [104] - PACCAR Financial financed 25% of all Kenworth, Peterbilt, and DAF trucks in 2024 [185] - Kenworth and Peterbilt combined have approximately 40% share in the vocational segment in the US and Canada [200] Innovation and Technology - New Kenworth T680 and Peterbilt Model 579 trucks offer 7% greater fuel economy [19, 22] - DAF's new truck models offer 13% greater fuel efficiency [36] - PACCAR is investing in a battery cell joint venture with a total project investment of $2-3 billion and a capacity of 21 GWh, with production starting in 2027 [119]