Exhibit 99.1
MONTHLY SERVICER'S CERTIFICATE
CARMAX BUSINESS SERVICES, LLC
CARMAX AUTO OWNER TRUST
SERIES 2024-2
Collection Period07/01/25-07/31/25
Determination Date8/11/2025
Distribution Date8/15/2025
Additional information, including defined terms, can be found in the prospectus on the SEC's EDGAR system (http://www.sec.gov) under File No. 333-260819-10.




Pool Balance
1.Pool Balance on the close of the last day of the preceding Collection Period$946,692,553.77 
2.Collections allocable to Principal$36,379,147.69 
3.Purchase Amount allocable to Principal$0.00 
4.Defaulted Receivables$2,851,670.89 
5.Pool Balance on the close of the last day of the related Collection Period$907,461,735.19 
(Ln1 - Ln2 - Ln3 - Ln4)
6.Total number of Receivables outstanding on the close of the last day of the related Collection Period54,246 
7.Initial Pool Balance$1,612,091,400.06 
Beginning of PeriodEnd of Period
8.Note Balances
a. Class A-1 Note Balance
$0.00 $0.00 
b. Class A-2a Note Balance$136,872,459.78 $106,807,720.31 
c. Class A-2b Floating Rate Note Balance$41,729,408.49 $32,563,329.38 
d. Class A-3 Note Balance$535,000,000.00 $535,000,000.00 
e. Class A-4 Note Balance$88,790,000.00 $88,790,000.00 
f. Class B Note Balance$50,790,000.00 $50,790,000.00 
g. Class C Note Balance$48,370,000.00 $48,370,000.00 
h. Class D Note Balance$33,050,000.00 $33,050,000.00 
i. Note Balance (sum a - h)$934,601,868.27 $895,371,049.69 
9.Pool Factors
a. Class A-1 Note Pool Factor0.0000000 0.0000000 
b. Class A-2a Note Pool Factor0.3338353 0.2605066 
c. Class A-2b Floating Rate Note Pool Factor0.3338353 0.2605066 
d. Class A-3 Note Pool Factor1.0000000 1.0000000 
e. Class A-4 Note Pool Factor1.0000000 1.0000000 
f. Class B Note Pool Factor1.0000000 1.0000000 
g. Class C Note Pool Factor1.0000000 1.0000000 
h. Class D Note Pool Factor1.0000000 1.0000000 
i. Note Pool Factor0.5841262 0.5596069 
10.Overcollateralization Target Amount$12,090,685.50 
11.Current overcollateralization amount (Pool Balance - Note Balance)$12,090,685.50 
12.Weighted Average Coupon11.33 %
13.Weighted Average Original Termmonths66.10 
14.Weighted Average Remaining Termmonths45.44 
15.30 day Average SOFR for the accrual period ending 8/14/20254.33962 %
16.Note Rate applicable to the Class A-2b notes for the interest period ending 8/14/20254.91962 %
Collections
17.Finance Charges:
a. Collections allocable to Finance Charge$8,865,312.64 
b. Liquidation Proceeds allocable to Finance Charge$3,247.38 
c. Purchase Amount allocable to Finance Charge$0.00 
d. Available Finance Charge Collections (sum a - c)$8,868,560.02 
18.Principal:
a. Collections allocable to Principal$36,379,147.69 
b. Liquidation Proceeds allocable to Principal$1,332,499.16 
c. Purchase Amount allocable to Principal$0.00 
d. Available Principal Collections (sum a - c)$37,711,646.85 
19.Total Finance Charge and Principal Collections (17d + 18d)$46,580,206.87 
20.Interest Income from Collection Account$138,731.41 
21.Simple Interest Advances$0.00 
22.Available Collections (Ln19 + 20 + 21)$46,718,938.28 



Available Funds
23.Available Collections$46,718,938.28 
24.Reserve Account Draw Amount$0.00 
25.Available Funds$46,718,938.28 
Application of Available Funds
26.Servicing Fee0.15 %
a. Monthly Servicing Fee$788,910.46 
b. Amount Unpaid from Prior Months$0.00 
c. Amount Paid$788,910.46 
d. Shortfall Amount (a + b - c)$0.00 
27.Unreimbursed Servicer Advances$0.00 
28.Successor Servicer and Asset Representations Reviewer Unpaid Expenses and Indemnity Amounts
a. Successor Servicer Unpaid Transition Expenses and Indemnity Amounts (Capped at $175,000 annually)$0.00 
b. Successor Servicer Amount Paid$0.00 
c. Successor Servicer Shortfall Amount (a - b)$0.00 
d. Asset Representations Reviewer Fees, Expenses and Indemnity Amounts (Capped at $175,000 annually)$0.00 
e. Asset Representations Reviewer Amount Paid$0.00 
f. Asset Representations Reviewer Shortfall Amount (d - e)$0.00 
29.Class A Noteholder Interest Amounts
a. Class A-1 Monthly Interest$0.00 
b. Additional Note Interest related to Class A-1 Monthly Interest$0.00 
c. Interest Due on Additional Note Interest related to Class A-1 Monthly Interest$0.00 
d. Total Class A-1 Note Interest (sum a - c)$0.00 
e. Class A-2a Monthly Interest$644,441.16 
f. Additional Note Interest related to Class A-2a Monthly Interest$0.00 
g. Interest Due on Additional Note Interest related to Class A-2a Monthly Interest$0.00 
h. Total Class A-2a Note Interest (sum e - g)$644,441.16 
i. Class A-2b Monthly Interest$176,779.94 
j. Additional Note Interest related to Class A-2b Monthly Interest$0.00 
k. Interest Due on Additional Note Interest related to Class A-2b Monthly Interest$0.00 
l. Total Class A-2b Note Interest (sum i - k)$176,779.94 
m. Class A-3 Monthly Interest$2,452,083.33 
n. Additional Note Interest related to Class A-3 Monthly Interest$0.00 
o. Interest Due on Additional Note Interest related to Class A-3 Monthly Interest$0.00 
p. Total Class A-3 Note Interest (sum m - o)$2,452,083.33 
q. Class A-4 Monthly Interest$407,694.08 
r. Additional Note Interest related to Class A-4 Monthly Interest$0.00 
r. Additional Note Interest related to Class A-4 Monthly Interest$0.00 
t. Total Class A-4 Note Interest (sum q - s)$407,694.08 
30.Priority Principal Distributable Amount$0.00 
31.Class B Noteholder Interest Amount
a. Class B Monthly Interest$240,829.25 
b. Additional Note Interest related to Class B Monthly Interest$0.00 
c. Interest Due on Additional Note Interest related to Class B Monthly Interest$0.00 
d. Total Class B Note Interest (sum a - c)$240,829.25 
32.Secondary Principal Distributable Amount$0.00 
33.Class C Noteholder Interest Amount
a. Class C Monthly Interest$235,400.67 
b. Additional Note Interest related to Class C Monthly Interest$0.00 
c. Interest Due on Additional Note Interest related to Class C Monthly Interest$0.00 
d. Total Class C Note Interest (sum a - c)$235,400.67 
34.Tertiary Principal Distributable Amount$0.00 
35.Class D Noteholder Interest Amount
a. Class D Monthly Interest$176,817.50 
b. Additional Note Interest related to Class D Monthly Interest$0.00 
c. Interest Due on Additional Note Interest related to Class D Monthly Interest$0.00 
d. Total Class D Note Interest (sum a - c)$176,817.50 



36.Quaternary Principal Distributable Amount$27,140,133.08 
37.Required Payment Amount (Ln 26 + Ln 28 + (sum of Ln 29 through Ln 36))$32,263,089.47 
38.Reserve Account Deficiency$0.00 
39.Regular Principal Distributable Amount$12,090,685.50 
40.Remaining Unpaid Servicer Transition Expenses and Additional Servicing Fees, if any$0.00 
41.Remaining Unpaid Trustee and Asset Representations Reviewer Fees, Expenses and Indemnity Amounts, if any
a. Remaining Unpaid Trustee Fees, Expenses and Indemnity Amounts$0.00 
b. Remaining Unpaid Asset Representations Reviewer Fees, Expenses and Indemnity Amounts$0.00 
42.Remaining Unpaid Successor Servicer Indemnity Amounts, if any$0.00 
Collection Account Activity0.15 %
43.Deposits
a. Total Daily Deposits of Finance Charge Collections$8,868,560.02 
b. Total Daily Deposits of Principal Collections$37,711,646.85 
c. Withdrawal from Reserve Account$0.00 
d. Interest Income$138,731.41 
e. Total Deposits to Collection Account (sum a - d)$46,718,938.28 
44.Withdrawals
a. Servicing Fee and Unreimbursed Servicer Advances$788,910.46 
b. Successor Servicer Transition Expenses and Indemnity Amounts$0.00 
c. Deposit to Note Payment Account for Monthly Note Interest/Principal$43,564,864.51 
d. Deposit to Reserve Account$0.00 
e. Excess Collections (Deposit to Certificate Payment Account for payment to Certificateholder)$2,365,163.31 
f. Total Withdrawals from Collection Account (sum a - e)$46,718,938.28 
Note Payment Account Activity
45.Deposits
a. Class A-1 Interest Distribution$0.00 
b. Class A-2a Interest Distribution$644,441.16 
c. Class A-2b Interest Distribution$176,779.94 
d. Class A-3 Interest Distribution$2,452,083.33 
e. Class A-4 Interest Distribution$407,694.08 
f. Class B Interest Distribution$240,829.25 
g. Class C Interest Distribution$235,400.67 
h. Class D Interest Distribution$176,817.50 
i. Class A-1 Principal Distribution$0.00 
j. Class A-2a Principal Distribution$30,064,739.47 
k. Class A-2b Principal Distribution$9,166,079.11 
l. Class A-3 Principal Distribution$0.00 
m. Class A-4 Principal Distribution$0.00 
n. Class B Principal Distribution$0.00 
o. Class C Principal Distribution$0.00 
p. Class D Principal Distribution$0.00 
q. Total Deposits to Note Payment Account (sum a - p)$43,564,864.51 
46.Withdrawals
a. Class A-1 Distribution$0.00 
b. Class A-2a Distribution$30,709,180.63 
c. Class A-2b Distribution$9,342,859.05 
d. Class A-3 Distribution$2,452,083.33 
e. Class A-4 Distribution$407,694.08 
f. Class B Distribution$240,829.25 
g. Class C Distribution$235,400.67 
h. Class D Distribution$176,817.50 
i. Total Withdrawals from Note Payment Account (sum a - h)$43,564,864.51 



Certificate Payment Account Activity
47.Deposits to Certificate Payment Account from Excess Collections$2,365,163.31 
48.Withdrawals from Certificate Payment Account for Certificateholder Distribution$2,365,163.31 
Required Reserve Account Amount0.15 %
49.Required Reserve Account Amount (1.00% of Initial Pool Balance)$4,030,228.50 
Reserve Account Reconciliation
50.Beginning Balance (as of end of preceding Distribution Date)$4,030,228.50 
51.Investment Earnings$14,370.73 
52.Reserve Account Draw Amount$0.00 
53.Reserve Account Amount (Ln 50 + Ln 51 - Ln 52)$4,044,599.23 
54.Deposit from Available Funds (Ln 44d)$0.00 
55.If Reserve Account Balance exceeds Required Reserve Account Amount, payment to
a. the Note Payment Account for the payment of principal to the extent of any unfunded Regular Principal Distribution Amount; and$0.00 
b. any Successor Servicer for the payment of any unfunded Transition Costs and Additional Servicing Fee$0.00 
56.Payment to Depositor if Reserve Account Balance exceeds Required Reserve Account Amount and to the extent no unfunded amounts described in Ln 55 exist$14,370.73 
57.Ending Balance (Ln53 + Ln54 - Ln55 - Ln56)$4,030,228.50 
58.Reserve Account Deficiency (Ln50 - Ln57)$0.00 
Instructions to the Trustee
59.Amount to be deposited from the Reserve Account into the Collection Account$0.00 
60.Amount to be paid to Servicer from the Collection Account$788,910.46 
61.Amount to be deposited from the Collection Account into the Note Payment Account$43,564,864.51 
62.Amount to be deposited from the Collection Account into the Certificate Payment Account$2,365,163.31 
63.Amount to be deposited from the Collection Account into the Reserve Account$0.00 
64.Amount to be deposited from the Reserve Account, if Reserve Account Balance exceeds Required Reserve Account Amount, into
a. the Note Payment Account for any unfunded Regular Principal Distributable Amount$0.00 
b. the Depositor, if no unfunded Regular Principal distributable amount exists$14,370.73 
65.Amount to be paid to Class A-1 Noteholders from the Note Payment Account$0.00 
66.Amount to be paid to Class A-2a Noteholders from the Note Payment Account$30,709,180.63 
67.Amount to be paid to Class A-2b Noteholders from the Note Payment Account$9,342,859.05 
68.Amount to be paid to Class A-3 Noteholders from the Note Payment Account$2,452,083.33 
69.Amount to be paid to Class A-4 Noteholders from the Note Payment Account$407,694.08 
70.Amount to be paid to Class B Noteholders from the Note Payment Account$240,829.25 
71.Amount to be paid to Class C Noteholders from the Note Payment Account$235,400.67 
72.Amount to be paid to Class D Noteholders from the Note Payment Account$176,817.50 
73.Amount to be paid to Certificateholders from the Certificate Payment Account with respect to Excess Collections$2,365,163.31 



Delinquency Activity
Number of LoansPrincipal Balance
74.Delinquency Analysis
a. 31 to 60 days past due1,318$27,448,239.95 
b. 61 to 90 days past due632$13,842,148.61 
c. 91 to 120 days past due202$3,977,347.90 
d. 121 or more days past due1$21,443.26 
e. Total Past Due (sum a - d)2,153$45,289,179.72 
f. Delinquent Loans as a percentage of end of period Pool Balance (Ln 74e / Ln 5)4.9908 %
75.Has a Delinquency Trigger Event occurred?No
Loss Activity
Number of LoansPrincipal Balance
76.Defaulted Receivables (charge-offs)161$2,851,670.89 
77.Recoveries209$1,335,746.54 
78.Net Losses (Ln 76 - Ln 77)$1,515,924.35 
79.Ratio of Net Losses to Beginning of Period Pool Balance (Ln 78 / Ln 1)0.1601 %
Cumulative Loss Activity
Number of LoansPrincipal Balance
80.Defaulted Receivables (charge-offs)1,687$36,623,754.18 
81.Recoveries1,183$12,641,679.96 
82.Cumulative Net Losses (Ln 80 - Ln 81)$23,982,074.22 
83.Ratio of Cumulative Net Losses to Initial Pool Balance (Ln 82 / Ln 7)1.4876 %
84.Average Net Loss on Defaulted Receivables$14,215.81 
Other Servicing Information
85.Principal Balance of Receivables extended during the Collection Period$11,855,093.53 
86.Pool Balance on the close of the last day of the preceding Collection Period$946,692,553.77 
87.Ratio of extensions to pool balance (Ln 85 / Ln 86)1.25 %




IN WITNESS WHEREOF, the undersigned has duly executed this certificate on August 11, 2025
 
CARMAX BUSINESS SERVICES, LLC
 
As Servicer
By:/s/ Greg Dostich
Name:Greg Dostich
Title:Vice President and Treasurer