---
type: "Bill"
title: "Oklahoma Used Tire Recycling Act; modifying used tire recycling fees; allocation to fund; unlawful transport. Effective date. Emergency."
description: "Oklahoma Used Tire Recycling Act; modifying used tire recycling fees; allocation to fund; unlawful transport. Effective date. Emergency."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "SB 878"
citation: "Oklahoma SB 878 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Hilbert", "Leewright"]
version_count: 11
action_count: 34
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-05-09"
source: "openstates"
source_identifier: "ocd-bill/19e4f71b-7740-4934-b081-395cf6e07f55"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB878&session=2000"
source_hash: "6be4845c32b40edda3f80d64754a29a54312b7bf4948c8865223b8a6ce6858b0"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ok"]
---

# Oklahoma SB 878 (2020) — Oklahoma Used Tire Recycling Act; modifying used tire recycling fees; allocation to fund; unlawful transport. Effective date. Emergency.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 INT/SB/SB878 INT.PDF)
2. **1 Floor Amendment by HILBERT** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/House/SB878 FA1 HILBERTKY-JBH(UNTIMELY FILED).PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 AMENDMENTS/Amendment & Engr/SB878 HASB & ENGR.PDF)
4. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/Senate/SB878 PCS.PDF)
5. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/SB/SB878 ENGR.PDF)
6. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/SB/SB878 ENR.PDF)
7. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/SB878 HFLR.PDF)
8. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/SB878 SFLR.PDF)
9. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/HCSS/SB878 HCS.PDF)
10. **SB878 FULLPCS1 KYLE HILBERT-JBH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/SB878 FULLPCS1 KYLE HILBERT-JBH.PDF)
11. **Senate Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/SCS/SB878 CS.PDF)

## Votes

- THIRD READING — **40–5** (pass) · upper
- FOURTH READING — **40–2** (pass) · upper

## Sponsors

- Hilbert — primary (person)
- Leewright — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2019-02-04** First Reading `introduction, reading-1`
- **2019-02-04** Authored by Senator Leewright
- **2019-02-04** Coauthored by Representative Hilbert (principal House author)
- **2019-02-07** Second Reading referred to Appropriations `referral-committee, reading-2`
- **2019-02-08** Referred to Appr/Sub-Natural Resources and Regulatory Services `referral-committee`
- **2019-02-20** Recommendation to the full committee; Do Pass, amended by committee substitute Appr/Sub-Natural Resources and Regulatory Services sub-committee `committee-passage`
- **2019-02-27** Reported Do Pass, amended by committee substitute Appropriations committee; CR filed `committee-passage`
- **2019-02-27** Title stricken
- **2019-02-27** Emergency clause stricken
- **2019-03-07** General Order, Considered
- **2019-03-07** Measure passed: Ayes: 40 Nays: 5 `passage`
- **2019-03-07** Referred for engrossment
- **2019-03-11** Engrossed to House `passage`
- **2019-03-11** First Reading `introduction, reading-1`
- **2019-03-19** Second Reading referred to Appropriations and Budget `referral-committee, reading-2`
- **2019-04-01** CR; Do Pass, amended by committee substitute Appropriations and Budget Committee `committee-passage`
- **2019-04-01** Coauthored by Representative(s) Conley, McEntire
- **2019-04-01** Title restored
- **2019-04-01** Emergency restored
- **2019-04-22** General Order
- **2019-04-22** Coauthored by Representative(s) Boles, Fugate
- **2019-04-22** House Rule suspended
- **2019-04-22** Amended `amendment-passage`
- **2019-04-22** Third Reading, Measure and Emergency passed: Ayes: 89 Nays: 6 `passage, reading-3`
- **2019-04-22** Referred for engrossment
- **2019-04-23** Engrossed, signed, to Senate `passage`
- **2019-04-23** HAs read
- **2019-05-02** HAs adopted
- **2019-05-02** Measure and Emergency passed: Ayes: 40 Nays: 2 `passage`
- **2019-05-02** Referred for enrollment
- **2019-05-06** Enrolled, to House
- **2019-05-06** Signed, returned to Senate
- **2019-05-06** Sent to Governor `executive-receipt`
- **2019-05-09** Approved by Governor 05/09/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/19e4f71b-7740-4934-b081-395cf6e07f55`. Confidence: reported (aggregated from official Oklahoma legislature records).