Financial Performance - PACCAR reported quarterly revenues of 7.44billioninQ12025,downfrom8.74 billion in Q1 2024, reflecting a decrease of approximately 14.9%[1] - Net income for Q1 2025 was 505.1million(0.96 per diluted share), including a 264.5millionafter−taxchargerelatedtocivillitigationinEurope[1]−Adjustednetincome(non−GAAP)forQ12025was769.6 million (1.46perdilutedshare),comparedto1.20 billion (2.27perdilutedshare)inQ12024[1][3]−NetincomeforQ12025decreasedto505.1 million from 1,195.3millioninQ12024,representingadeclineofapproximately57.87,441.7 million, down from 8,744.3millioninQ12024,adecreaseofabout14.95,225.8 million in Q1 2025 from 6,541.0millioninQ12024,adeclineofapproximately20.1769.6 million, compared to 1,534.5millioninQ12024,reflectingadecreaseofapproximately50.25,517.7 million, down from 6,194.5millionattheendofQ12024,adecreaseofabout10.9910.3 million, compared to 1,469.0millioninQ12024,adeclineofapproximately38.01,747.0 million, slightly lower than 1,816.5millioninQ12024,adecreaseofabout3.81,543.1 million in Q1 2025, compared to a decrease of 987.2millioninQ12024[25]InvestmentsandExpenditures−Thecompanyinvested171.9 million in capital projects and 115.4millioninresearchanddevelopmentinQ12025[3][14]−PACCARplanstoinvestbetween700-800millionincapitalexpendituresand450-480 million in R&D expenses for the full year 2025[14] Market Performance - DAF Brasil has achieved a 10% market share in the above 16-tonne truck market in Brazil, with plans for further expansion across South America[6] - The North American Class 8 truck market is projected to have retail sales between 235,000 and 265,000 trucks in 2025[4] Assets and Equity - PACCAR's total assets amounted to 42.72 billion as of March 31, 2025, with stockholders' equity at 18.02billion[23]Deliveries−Newtruckdeliveriesdecreasedto40,100unitsinQ12025from48,100unitsinQ12024,areductionofabout16.5350.0 million related to civil litigation in Europe, impacting overall profitability[34]