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

OMB APPROVAL

OMB Number:

3235-0287

Estimated average burden
hours per response...

0.5

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 * LEY ALMA LILY	2. Issuer Name and Ticker or Trading Symbol PACCAR INC [ PCAR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) Vice President
(Last)          (First)          (Middle) 777 106TH AVE NE	3. Date of Earliest Transaction (MM/DD/YYYY) 7/30/2020
(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	7/30/2020		S		3314	D	$84.65	499	D
COMMON STOCK (1)								141.325	I	ADULT DAUGHTER
COMMON STOCK (SIP) (2)								3653.221	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 (3)	$50.00							1/1/2019	2/3/2026	COMMON STOCK	6926		6926	D
STOCK OPTION (3)	$67.63							1/1/2020	2/7/2027	COMMON STOCK	5724		5724	D
STOCK OPTION (3)	$68.69							1/1/2021	2/7/2028	COMMON STOCK	5886		5886	D
STOCK OPTION (3)	$65.56							1/1/2022	2/6/2029	COMMON STOCK	8030		8030	D
STOCK OPTION (3)	$76.18							1/1/2023	2/4/2030	COMMON STOCK	5956		5956	D
STOCK UNITS (LTIP) (4)	(4)							(4)	(4)	COMMON STOCK	3054		3054	D

Explanation of Responses:
(1)	Shares held in adult daughter's PACCAR SIP.
(2)	Shares held in PACCAR Savings Investment Plan (SIP).
(3)	Option to buy awarded under PACCAR Long Term Incentive Plan (LTIP).
(4)	Restricted stock units held in deferred phantom stock account under 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
LEY ALMA LILY 777 106TH AVE NE BELLEVUE, WA 98004			Vice President

Signatures
Alma Lily Ley by Irene E. Song POA		8/3/2020
**Signature of Reporting Person		Date