Statement of Changes in Beneficial Ownership (4)

FORM 4

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * FEIGHT R PRESTON	2. Issuer Name and Ticker or Trading Symbol PACCAR INC [ PCAR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) CHIEF EXECUTIVE OFFICER
(Last)          (First)          (Middle) 777 - 106TH AVE. N.E.	3. Date of Earliest Transaction (MM/DD/YYYY) 6/2/2021
(Street) BELLEVUE, WA 98004 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	6/2/2021		J(1)		33.8780	A	$92.2900	9251.6280	I	By PACCAR Savings Investment Plan (SIP)
Common Stock								47690.0000	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option	$50.0000							1/1/2019	2/4/2026	Common Stock	12474.0000		12474.0000	D
Stock Option	$59.1500							1/1/2017	2/7/2024	Common Stock	5352.0000		5352.0000	D
Stock Option	$62.4600							1/1/2018	2/4/2025	Common Stock	7046.0000		7046.0000	D
Stock Option	$65.5600							1/1/2022	2/6/2029	Common Stock	40768.0000		40768.0000	D
Stock Option	$67.6300							1/1/2020	2/7/2027	Common Stock	9958.0000		9958.0000	D
Stock Option	$68.6900							1/1/2021	2/7/2028	Common Stock	8778.0000		8778.0000	D
Stock Option	$76.1800							1/1/2023	2/4/2030	Common Stock	74706.0000		74706.0000	D
Stock Option	$91.8900							1/1/2024	2/2/2031	Common Stock	96508.0000		96508.0000	D
Stock Units (LTIP)	(2)							(2)	(2)	Common Stock	4892.0000		4892.0000	D

Explanation of Responses:
(1)	Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.
(2)	Restricted stock units held in deferred phantom stock account under Long Term Incentive Plan (LTIP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
FEIGHT R PRESTON 777 - 106TH AVE. N.E. BELLEVUE, WA 98004	X		CHIEF EXECUTIVE OFFICER

Signatures
Michael R. Beers, by Power of Attorney		6/4/2021
**Signature of Reporting Person		Date