Civic Intelligence

Tandem Tire & Auto Service, Inc.

Plan context: Tandem Tire 401K Plan

EIN 42-1455547 • Harrison, IA • 34 filings • 3 plans

400 Harrison StreetHarrison, IA 52003
Current Snapshot

Latest Year

2025

2025 Participants

51

2025 Assets

$3,881,476

2025 Contributions

$201,168

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$4,041,318$2,020,659$0199920132025YearValue
$3,881,476Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

91460199920122025YearValue
51Latest year 2025

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2025151$3,881,476$201,168$3,944iApproximate average salary by contribution assumption: employee only about $98,612 at 4% or $65,741 at 6%; with 50% employer match about $65,741 at 4% or $43,827 at 6%; with 100% employer match about $49,306 at 4% or $32,871 at 6%.
Tandem Tire 401K Plan-51$3,881,476$201,168$3,944iApproximate average salary by contribution assumption: employee only about $98,612 at 4% or $65,741 at 6%; with 50% employer match about $65,741 at 4% or $43,827 at 6%; with 100% employer match about $49,306 at 4% or $32,871 at 6%.
2024154$3,710,455$160,267$2,968iApproximate average salary by contribution assumption: employee only about $74,198 at 4% or $49,465 at 6%; with 50% employer match about $49,465 at 4% or $32,977 at 6%; with 100% employer match about $37,099 at 4% or $24,733 at 6%.
Tandem Tire 401K Plan-54$3,710,455$160,267$2,968iApproximate average salary by contribution assumption: employee only about $74,198 at 4% or $49,465 at 6%; with 50% employer match about $49,465 at 4% or $32,977 at 6%; with 100% employer match about $37,099 at 4% or $24,733 at 6%.
2023157$3,640,952$180,116$3,160iApproximate average salary by contribution assumption: employee only about $78,998 at 4% or $52,665 at 6%; with 50% employer match about $52,665 at 4% or $35,110 at 6%; with 100% employer match about $39,499 at 4% or $26,333 at 6%.
Tandem Tire 401K Plan-57$3,640,952$180,116$3,160iApproximate average salary by contribution assumption: employee only about $78,998 at 4% or $52,665 at 6%; with 50% employer match about $52,665 at 4% or $35,110 at 6%; with 100% employer match about $39,499 at 4% or $26,333 at 6%.
2022162$3,565,060$180,682$2,914iApproximate average salary by contribution assumption: employee only about $72,856 at 4% or $48,570 at 6%; with 50% employer match about $48,570 at 4% or $32,380 at 6%; with 100% employer match about $36,428 at 4% or $24,285 at 6%.
Tandem Tire 401K Plan-62$3,565,060$180,682$2,914iApproximate average salary by contribution assumption: employee only about $72,856 at 4% or $48,570 at 6%; with 50% employer match about $48,570 at 4% or $32,380 at 6%; with 100% employer match about $36,428 at 4% or $24,285 at 6%.
2021163$4,041,318$203,825$3,235iApproximate average salary by contribution assumption: employee only about $80,883 at 4% or $53,922 at 6%; with 50% employer match about $53,922 at 4% or $35,948 at 6%; with 100% employer match about $40,441 at 4% or $26,961 at 6%.
Tandem Tire 401K Plan-63$4,041,318$203,825$3,235iApproximate average salary by contribution assumption: employee only about $80,883 at 4% or $53,922 at 6%; with 50% employer match about $53,922 at 4% or $35,948 at 6%; with 100% employer match about $40,441 at 4% or $26,961 at 6%.
2020158$3,669,029$174,754$3,013iApproximate average salary by contribution assumption: employee only about $75,325 at 4% or $50,217 at 6%; with 50% employer match about $50,217 at 4% or $33,478 at 6%; with 100% employer match about $37,663 at 4% or $25,108 at 6%.
Tandem Tire 401K Plan-58$3,669,029$174,754$3,013iApproximate average salary by contribution assumption: employee only about $75,325 at 4% or $50,217 at 6%; with 50% employer match about $50,217 at 4% or $33,478 at 6%; with 100% employer match about $37,663 at 4% or $25,108 at 6%.
2019168$3,474,513$166,451$2,448iApproximate average salary by contribution assumption: employee only about $61,195 at 4% or $40,797 at 6%; with 50% employer match about $40,797 at 4% or $27,198 at 6%; with 100% employer match about $30,598 at 4% or $20,398 at 6%.
Tandem Tire 401K Plan-68$3,474,513$166,451$2,448iApproximate average salary by contribution assumption: employee only about $61,195 at 4% or $40,797 at 6%; with 50% employer match about $40,797 at 4% or $27,198 at 6%; with 100% employer match about $30,598 at 4% or $20,398 at 6%.
2018154$2,773,016$151,211$2,800iApproximate average salary by contribution assumption: employee only about $70,005 at 4% or $46,670 at 6%; with 50% employer match about $46,670 at 4% or $31,113 at 6%; with 100% employer match about $35,003 at 4% or $23,335 at 6%.
Tandem Tire 401K Plan-54$2,773,016$151,211$2,800iApproximate average salary by contribution assumption: employee only about $70,005 at 4% or $46,670 at 6%; with 50% employer match about $46,670 at 4% or $31,113 at 6%; with 100% employer match about $35,003 at 4% or $23,335 at 6%.
2017154$3,238,614$148,925$2,758iApproximate average salary by contribution assumption: employee only about $68,947 at 4% or $45,965 at 6%; with 50% employer match about $45,965 at 4% or $30,643 at 6%; with 100% employer match about $34,473 at 4% or $22,982 at 6%.
Tandem Tire 401K Plan-54$3,238,614$148,925$2,758iApproximate average salary by contribution assumption: employee only about $68,947 at 4% or $45,965 at 6%; with 50% employer match about $45,965 at 4% or $30,643 at 6%; with 100% employer match about $34,473 at 4% or $22,982 at 6%.
2016157$3,094,866$178,030$3,123iApproximate average salary by contribution assumption: employee only about $78,083 at 4% or $52,056 at 6%; with 50% employer match about $52,056 at 4% or $34,704 at 6%; with 100% employer match about $39,042 at 4% or $26,028 at 6%.
Tandem Tire 401K Plan-57$3,094,866$178,030$3,123iApproximate average salary by contribution assumption: employee only about $78,083 at 4% or $52,056 at 6%; with 50% employer match about $52,056 at 4% or $34,704 at 6%; with 100% employer match about $39,042 at 4% or $26,028 at 6%.
2015155$2,863,660$172,593$3,138iApproximate average salary by contribution assumption: employee only about $78,451 at 4% or $52,301 at 6%; with 50% employer match about $52,301 at 4% or $34,867 at 6%; with 100% employer match about $39,226 at 4% or $26,150 at 6%.
Tandem Tire 401K Plan-55$2,863,660$172,593$3,138iApproximate average salary by contribution assumption: employee only about $78,451 at 4% or $52,301 at 6%; with 50% employer match about $52,301 at 4% or $34,867 at 6%; with 100% employer match about $39,226 at 4% or $26,150 at 6%.
2014154$2,906,704$140,801$2,607iApproximate average salary by contribution assumption: employee only about $65,186 at 4% or $43,457 at 6%; with 50% employer match about $43,457 at 4% or $28,971 at 6%; with 100% employer match about $32,593 at 4% or $21,729 at 6%.
Tandem Tire 401K Plan-54$2,906,704$140,801$2,607iApproximate average salary by contribution assumption: employee only about $65,186 at 4% or $43,457 at 6%; with 50% employer match about $43,457 at 4% or $28,971 at 6%; with 100% employer match about $32,593 at 4% or $21,729 at 6%.
2013155$2,871,883$133,030$2,419iApproximate average salary by contribution assumption: employee only about $60,468 at 4% or $40,312 at 6%; with 50% employer match about $40,312 at 4% or $26,875 at 6%; with 100% employer match about $30,234 at 4% or $20,156 at 6%.
Tandem Tire 401K Plan-55$2,871,883$133,030$2,419iApproximate average salary by contribution assumption: employee only about $60,468 at 4% or $40,312 at 6%; with 50% employer match about $40,312 at 4% or $26,875 at 6%; with 100% employer match about $30,234 at 4% or $20,156 at 6%.
2012154$2,368,410$132,576$2,455iApproximate average salary by contribution assumption: employee only about $61,378 at 4% or $40,919 at 6%; with 50% employer match about $40,919 at 4% or $27,279 at 6%; with 100% employer match about $30,689 at 4% or $20,459 at 6%.
Tandem Tire 401K Plan-54$2,368,410$132,576$2,455iApproximate average salary by contribution assumption: employee only about $61,378 at 4% or $40,919 at 6%; with 50% employer match about $40,919 at 4% or $27,279 at 6%; with 100% employer match about $30,689 at 4% or $20,459 at 6%.
2011155$2,108,287$131,695$2,394iApproximate average salary by contribution assumption: employee only about $59,861 at 4% or $39,908 at 6%; with 50% employer match about $39,908 at 4% or $26,605 at 6%; with 100% employer match about $29,931 at 4% or $19,954 at 6%.
Tandem Tire 401K Plan-55$2,108,287$131,695$2,394iApproximate average salary by contribution assumption: employee only about $59,861 at 4% or $39,908 at 6%; with 50% employer match about $39,908 at 4% or $26,605 at 6%; with 100% employer match about $29,931 at 4% or $19,954 at 6%.
2010155$2,245,363$117,777$2,141iApproximate average salary by contribution assumption: employee only about $53,535 at 4% or $35,690 at 6%; with 50% employer match about $35,690 at 4% or $23,793 at 6%; with 100% employer match about $26,768 at 4% or $17,845 at 6%.
Tandem Tire 401K Plan-55$2,245,363$117,777$2,141iApproximate average salary by contribution assumption: employee only about $53,535 at 4% or $35,690 at 6%; with 50% employer match about $35,690 at 4% or $23,793 at 6%; with 100% employer match about $26,768 at 4% or $17,845 at 6%.
2009155$1,951,327$106,617$1,938iApproximate average salary by contribution assumption: employee only about $48,462 at 4% or $32,308 at 6%; with 50% employer match about $32,308 at 4% or $21,539 at 6%; with 100% employer match about $24,231 at 4% or $16,154 at 6%.
Tandem Tire 401K Plan-55$1,951,327$106,617$1,938iApproximate average salary by contribution assumption: employee only about $48,462 at 4% or $32,308 at 6%; with 50% employer match about $32,308 at 4% or $21,539 at 6%; with 100% employer match about $24,231 at 4% or $16,154 at 6%.
2008153$1,531,099$108,449$2,046iApproximate average salary by contribution assumption: employee only about $51,155 at 4% or $34,103 at 6%; with 50% employer match about $34,103 at 4% or $22,736 at 6%; with 100% employer match about $25,578 at 4% or $17,052 at 6%.
Tandem Tire 401K Plan-53$1,531,099$108,449$2,046iApproximate average salary by contribution assumption: employee only about $51,155 at 4% or $34,103 at 6%; with 50% employer match about $34,103 at 4% or $22,736 at 6%; with 100% employer match about $25,578 at 4% or $17,052 at 6%.
2007153$0$0-
Tandem Tire 401K Plan-53---
2006258$2,276,205$407,368$7,024iApproximate average salary by contribution assumption: employee only about $175,590 at 4% or $117,060 at 6%; with 50% employer match about $117,060 at 4% or $78,040 at 6%; with 100% employer match about $87,795 at 4% or $58,530 at 6%.
Tandem Tire 401K Plan-58$2,266,395$174,787$3,014iApproximate average salary by contribution assumption: employee only about $75,339 at 4% or $50,226 at 6%; with 50% employer match about $50,226 at 4% or $33,484 at 6%; with 100% employer match about $37,670 at 4% or $25,113 at 6%.
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-34$9,810$232,581$6,841iApproximate average salary by contribution assumption: employee only about $171,015 at 4% or $114,010 at 6%; with 50% employer match about $114,010 at 4% or $76,007 at 6%; with 100% employer match about $85,508 at 4% or $57,005 at 6%.
2005275$1,917,258$384,461$5,126iApproximate average salary by contribution assumption: employee only about $128,154 at 4% or $85,436 at 6%; with 50% employer match about $85,436 at 4% or $56,957 at 6%; with 100% employer match about $64,077 at 4% or $42,718 at 6%.
Tandem Tire 401K Plan-75$1,910,126$179,862$2,398iApproximate average salary by contribution assumption: employee only about $59,954 at 4% or $39,969 at 6%; with 50% employer match about $39,969 at 4% or $26,646 at 6%; with 100% employer match about $29,977 at 4% or $19,985 at 6%.
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-49$7,132$204,599$4,175iApproximate average salary by contribution assumption: employee only about $104,387 at 4% or $69,591 at 6%; with 50% employer match about $69,591 at 4% or $46,394 at 6%; with 100% employer match about $52,194 at 4% or $34,796 at 6%.
2004267$2,035,880$379,238$5,660iApproximate average salary by contribution assumption: employee only about $141,507 at 4% or $94,338 at 6%; with 50% employer match about $94,338 at 4% or $62,892 at 6%; with 100% employer match about $70,753 at 4% or $47,169 at 6%.
Tandem Tire 401K Plan-67$2,035,822$190,717$2,847iApproximate average salary by contribution assumption: employee only about $71,163 at 4% or $47,442 at 6%; with 50% employer match about $47,442 at 4% or $31,628 at 6%; with 100% employer match about $35,582 at 4% or $23,721 at 6%.
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-52$58$188,521$3,625iApproximate average salary by contribution assumption: employee only about $90,635 at 4% or $60,423 at 6%; with 50% employer match about $60,423 at 4% or $40,282 at 6%; with 100% employer match about $45,318 at 4% or $30,212 at 6%.
2003274$1,863,153$436,168$5,894iApproximate average salary by contribution assumption: employee only about $147,354 at 4% or $98,236 at 6%; with 50% employer match about $98,236 at 4% or $65,491 at 6%; with 100% employer match about $73,677 at 4% or $49,118 at 6%.
Tandem Tire 401K Plan-74$1,863,153$182,339$2,464iApproximate average salary by contribution assumption: employee only about $61,601 at 4% or $41,067 at 6%; with 50% employer match about $41,067 at 4% or $27,378 at 6%; with 100% employer match about $30,801 at 4% or $20,534 at 6%.
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-61-$253,829$4,161iApproximate average salary by contribution assumption: employee only about $104,028 at 4% or $69,352 at 6%; with 50% employer match about $69,352 at 4% or $46,235 at 6%; with 100% employer match about $52,014 at 4% or $34,676 at 6%.
2002281$1,606,689$182,906$2,258iApproximate average salary by contribution assumption: employee only about $56,452 at 4% or $37,635 at 6%; with 50% employer match about $37,635 at 4% or $25,090 at 6%; with 100% employer match about $28,226 at 4% or $18,817 at 6%.
Tandem Tire 401K Plan-76$1,606,689$182,906$2,407iApproximate average salary by contribution assumption: employee only about $60,166 at 4% or $40,111 at 6%; with 50% employer match about $40,111 at 4% or $26,741 at 6%; with 100% employer match about $30,083 at 4% or $20,055 at 6%.
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-81---
2001277$0$0-
Tandem Tire 401K Plan-77---
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-64---
2000281$2,019,294$194,072$2,396iApproximate average salary by contribution assumption: employee only about $59,899 at 4% or $39,933 at 6%; with 50% employer match about $39,933 at 4% or $26,622 at 6%; with 100% employer match about $29,949 at 4% or $19,966 at 6%.
Tandem Tire 401K Plan-81$2,019,294$194,072$2,396iApproximate average salary by contribution assumption: employee only about $59,899 at 4% or $39,933 at 6%; with 50% employer match about $39,933 at 4% or $26,622 at 6%; with 100% employer match about $29,949 at 4% or $19,966 at 6%.
TANDEM TIRE & AUTO SERVICE, INC EMPLOYEE BENEFIT PLAN-68---
1999191$2,137,487$240,175$2,639iApproximate average salary by contribution assumption: employee only about $65,982 at 4% or $43,988 at 6%; with 50% employer match about $43,988 at 4% or $29,325 at 6%; with 100% employer match about $32,991 at 4% or $21,994 at 6%.
Tandem Tire 401K Plan-91$2,137,487$240,175$2,639iApproximate average salary by contribution assumption: employee only about $65,982 at 4% or $43,988 at 6%; with 50% employer match about $43,988 at 4% or $29,325 at 6%; with 100% employer match about $32,991 at 4% or $21,994 at 6%.