Presale Report  ·  Data as of 2025-09-24

CarMax Select Receivables Trust 2025-B Auto Loan subprime FINAL · CLOSED 2025-09-24

Notes
$900.0MM
Pool
$923.1MM
Reserve
2.50%
AAA Sub
24.0%
Sponsor: CarMax Business Services, LLC  ·  Servicer: CarMax Business Services, LLC  ·  Trustee: Wilmington Trust, National Association

Capital Structure

ClassSize ($MM)% of PoolSub %CPN / SpreadWALLegal FinalS&PFitch
Class A-1203.822.1%75.4%+19 bps0.252026-10-15A-1+F1+
Class A-2303.232.8%42.6%+63 bps1.072029-03-15AAAAAA
Class A-3177.019.2%23.4%+63 bps2.182030-03-15AAAAAA
Class B60.96.6%16.8%+88 bps2.882030-07-15AAAA
Class C71.57.8%9.1%+135 bps3.372031-06-16AA
Class D68.87.5%1.6%+185 bps3.642031-07-15BBBBBB
Class E14.81.6%0.0%+345 bps3.642032-09-15BBBB

Transaction Parties

SponsorCarMax Business Services, LLC
ServicerCarMax Business Services, LLC
Depositor / Transferor
Indenture TrusteeWilmington Trust, National Association
Owner Trustee
Asset Rep. ReviewerClayton Fixed Income Services LLC
UnderwritersJ.P. Morgan Securities, RBC Capital Markets, Wells Fargo Securities, Barclays Capital, MUFG Securities Americas

Issuer Track Record

CMXS 2025-BCMXS 2025-ACMXS 2024-A
Collateral (pool at cut-off)
Closing date2025-09-242025-03-262024-06-26
Pool balance$923.1MM$826.9MM$666.7MM
WA Credit Score612+7608603
WA APR16.05%+0.04pp15.96%16.06%
WA original term mo69.4+0.768.9 mo68.5 mo
% new vehicles0.0%0.0%0.0%
Reserve %2.50%3.25%6.25%
Geo top-3CA 16.3%
TX 12.8%
FL 9.2%
CA 16.5%
TX 13.9%
FL 8.6%
CA 15.2%
TX 14.4%
FL 9.4%
Structure (at issuance)
AAA spread+63 bps−7bps+68 bps+73 bps
AAA % of pool52.0%−2.4pp54.3%54.5%
Subordination below AAA23.4%−0.9pp25.7%22.8%
OC (initial)2.50%3.25%6.25%
OC target8.50%9.50%14.35%
OC floor0.50%0.50%0.50%
YSOCn.a.n.a.n.a.
Tranches787

OC shown net of any yield-supplement overcollateralization (YSOC); YSOC is a yield mechanism for subvented low-APR pools and is reported separately. OC target is a % of the pool balance — current (amortizing) for greater-of/sum-of structures, original (cut-off) for flat structures; OC floor is a % of the original pool balance.

Peer Set

CMXS 2025-BDRIVE 2025-2EART 2025-4SDART 2025-3
Collateral (pool at cut-off)
Closing date2025-09-242025-09-242025-08-272025-07-30
Pool balance$923.1MM$1,866.5MM$1,298.2MM$2,150.3MM
WA Credit Score612+27585585604
WA APR16.05%−2.41pp19.81%18.46%18.12%
WA original term mo69.4−2.371.7 mo76.0 mo71.6 mo
% new vehicles0.0%28.1%27.7%
Reserve %2.50%1.00%1.00%1.00%
Geo top-3CA 16.3%
TX 12.8%
FL 9.2%
TX 17.7%
FL 12.4%
CA 7.8%
TX 19.6%
CA 10.8%
FL 8.0%
TX 15.8%
FL 12.8%
CA 9.2%
Structure (at issuance)
AAA spread+63 bps+7bps+56 bps+54 bps+56 bps
AAA % of pool52.0%+9.9pp42.2%41.1%52.9%
Subordination below AAA23.4%−9.5pp32.8%45.7%32.4%
OC (initial)2.50%14.50%4.20%4.40%
OC target8.50%19.00%11.20%5.90%
OC floor0.50%3.00%1.50%2.00%
YSOCn.a.n.a.n.a.n.a.
Tranches7677

OC shown net of any yield-supplement overcollateralization (YSOC); YSOC is a yield mechanism for subvented low-APR pools and is reported separately. OC target is a % of the pool balance — current (amortizing) for greater-of/sum-of structures, original (cut-off) for flat structures; OC floor is a % of the original pool balance.

Historical Performance Context

Anchor expectations in empirical base rates from the sponsor's prior series and FICO-tier peer set.

Left: per-series cumulative NET loss at matched seasoning 10-D (10-D servicer distribution reports). IQR band uses a fixed cohort of all peer series with ≥18 months of data (83 series across 3 issuers). Right: portfolio-level 60+ DQ rate aggregated across all active deals per issuer (calendar time, last 3 years), from ABS-EE loan-level data ABS-EE.

CNL by seasoning — CMXS vs. subprime peers3.5%7.1%10.6%14.1%M0M12M24M36M48Seasoning (months from cut-off)CNLCMXS 2025-ACMXS 2024-Asubprime peers medianPeer IQR (fixed cohort, n=51)
Portfolio 60+ DQ — CMXS vs. peers (calendar time)2.89%5.78%8.67%11.57%2022-092023-052024-022024-112025-08Calendar date60+ DQ rateCMXSDRIVEEARTSDART

CarMax Business Services, LLC — ticker CMXS. Peer tier: subprime.
Open in Explorer ↗ for FICO sub-band and new/used stratification.