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Missouri auto repair regulations.

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EFFECTIVEMissouriAug 28, 2023Medium✓ Human reviewed

Missouri extended the $0.50 new-tire and battery fees shops collect

CheckTire and battery sellers should keep collecting both fees at the point of sale, keep them on invoices and continue filing DOR Form 5068 returns rather than stopping at the old sunset dates.
Applies toTire shop, General mechanical, Mixed services, Dealership fixed ops
Details & evidence

SB 109 (2023) extended Missouri's $0.50 per-new-tire fee from its December 31, 2025 sunset to December 31, 2031 and the $0.50 lead-acid battery fee from December 31, 2023 to December 31, 2029, effective August 28, 2023.

Official evidenceMissouri Revisor of Statutes — RSMo 260.273 and 260.262 (effective 28 Aug 2023) ↗ · verified Sep 21, 2026
EFFECTIVEMissouriAug 28, 2023High priority✓ Human reviewed

Missouri changed dealer warranty reimbursement and claim procedures

CheckFranchised dealer service departments should use the current Missouri retail-rate calculation, warranty/recall claim timing and dispute procedures when submitting or challenging manufacturer reimbursement.
Applies toDealership fixed ops
Details & evidence

Missouri SB 398 amended RSMo § 407.828 effective August 28, 2023. The changes moved warranty compensation toward the franchisee's own retail rates, adjusted approval and payment timing, addressed compensation for certain manufacturer-supplied recall parts, and expanded the process for challenging adverse reimbursement decisions.

Official evidenceMissouri Senate — SB 398 (2023) ↗ · verified Sep 21, 2026
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