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OHIO · MAIL-IN SERVICE

Speedometer / Tire & Gear Recalibration in Ohio

Ship your module from Columbus or anywhere in Ohio — we complete the work in 24 hours and ship it back at the return speed you choose at checkout — standard to overnight.

$250 flat Fast Turnaround ~2 day USPS from OH
Text Before You Buy

Why Ohio customers mail in speedometer / tire & gear recalibration

Ohio has roughly 9.5 million registered vehicles, and trucks, SUVs & imports make up much of what Columbus-area shops and owners mail us. Domestic work like speedometer / tire & gear recalibration runs high-volume across Ohio — we see a steady stream out of Columbus, Cleveland, Cincinnati. Cross-region northeast — about 2 days each way.

Metros we serve in Ohio

ColumbusClevelandCincinnatiToledo

Ohio at a glance

  • ~9.5M registered vehicles statewide
  • Most common: trucks, SUVs & imports
  • Ohio requires emissions testing (E-Check) only in the seven-county Cleveland-Akron area; the rest of the state is exempt.

What you get

  • Tire-size and axle-ratio parameters rewritten to match your actual setup, where supported
  • Speedometer, odometer, and VSS scaling corrected so speed reads true
  • Speed-based shift points corrected so the transmission stops hunting after a re-gear
  • Bench read + verify of your calibration before any changes
  • Calibration written back on the bench with a stable, regulated power supply
  • Bench communication tested before the module ships back
  • Module returned with tracking — return-shipping speed your choice at checkout

Shipping timeline — Ohio ↔ Arlington TX

USPS Priority routes northeast through the Central network; typically 2 days. Typical round-trip from Columbus or anywhere in Ohio:

  1. Day 0

    You ship

    USPS Priority from OH, ~$11

  2. Day 2

    We receive

    Workshop opens + inspects

  3. Day 3

    Work done

    24-hour bench turnaround

  4. ~Day 5

    Back to you

    Return speed you chose at checkout

Ohio FAQ

Common questions from customers shipping from Ohio.

How long does shipping take from Ohio to your Arlington TX workshop?
USPS Priority Mail from Columbus, OH reaches our Arlington workshop in about 2 business days. USPS Priority routes northeast through the Central network; typically 2 days. We start work the same day your module arrives and ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from Ohio?
USPS Priority flat-rate from Ohio to Arlington TX runs about $11. The customer pays shipping to us; return shipping back to Ohio is selected at checkout — $14.95 standard (3-5 business days), $29.95 UPS 2-Day, or $74.95 UPS Next Day Air, flat nationwide. Cross-region northeast — about 2 days each way.
Do you accept speedometer / tire & gear recalibration modules from Ohio?
Yes — we receive modules from Columbus, Cleveland, Cincinnati, Toledo and the rest of Ohio regularly. With about 9.5 million registered vehicles statewide, trucks, SUVs & imports are the bulk of what we see from Ohio.
Is there a speedometer / tire & gear recalibration shop in Columbus I should use instead?
Most Columbus shops don't keep the bench equipment for speedometer / tire & gear recalibration — they'd forward the module to a specialist anyway, which adds a markup and a middleman. Going direct to us is usually faster and cheaper. Cross-region northeast — about 2 days each way.
Does Ohio vehicle inspection or emissions testing affect this service?
Ohio requires emissions testing (E-Check) only in the seven-county Cleveland-Akron area; the rest of the state is exempt. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Ohio and federal requirements.
Is this an emissions modification?
No. Recalibrating tire size and axle ratio for speedometer accuracy does not remove or modify emissions equipment. It is offered for repair, restoration, diagnostic, off-road, or racing use where legally permitted, and the customer is responsible for compliance with local, state, and federal law.
Can the speedometer be recalibrated on the bench by mail?
On supported, unlocked GM ECMs (primarily E38, E67, and E92), yes — we rewrite the tire-size and axle-ratio values in the calibration on the bench so the speedometer, odometer, and shift points read true. Support depends on the controller, operating system, and calibration, which we verify by VIN and module label before accepting the order.

Full details

See the complete Speedometer / Tire & Gear Recalibration service page

Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMaryland

Ship from Ohio today

Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Columbus: about a week.

(817) 678-3252