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CheckFitment

ChatGPT plugin

Bolt pattern and wheel fitment

View in ChatGPT directory

Will these wheels and tires fit your vehicle? CheckFitment answers with numbers, not guesses. Ask for a vehicle's bolt pattern, center bore, thread size, lug torque and factory wheel, offset and tire sizes: every figure comes from the site's dataset, where each specification is cited to manufacturer documents and marked verified or openly unverified. If your vehicle is not in the dataset, the app says so instead of inventing a spec. Compare your current wheels and tires with a new set to see how far the outer edge moves toward the fender and the inner edge toward the suspension, the diameter and ride-height change, the speedometer effect, and, with your measured clearances, a fits / tight / rub verdict. Check what a tire size change does to diameter, speedometer and odometer; which spacer reaches a target offset and whether a slip-on still leaves enough stud thread; what your axle ratio behaves like on bigger tires and which gear set restores stock feel; and what 5x114.3 is in inches, which look-alike patterns do not interchange, and which vehicles use it. Reference only: confirm every figure against your vehicle's documentation and door-jamb placard, torque to the manufacturer's figure, and have fitment checked by a qualified shop before driving. Free, no account, no prices, no shopping links; the app asks for no names, VINs or plates and stores nothing.

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Movement

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Rank by placement

#10462of 11,360997places down24h1,711places down7d
#7,814#8,537#9,260#9,983Oct 6Oct 12Oct 18Oct 24Oct 30Nov 4

Rank in Productivity

#2546of 2,884305places down24h502places down7d
#1,800#2,004#2,208#2,412Oct 6Oct 12Oct 18Oct 24Oct 30Nov 4

In its category

How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.

Productivity2,546th of 2,884 by placement
#PluginPosition7d
2544FlexWaiver#104491,733places down
2545OmniSeal#104591,714places down
2546CheckFitmentThis page#104621,711places down
2547Shog Training#104641,705places down
2548Recall Memory#10465—

All 2,884 Productivity plugins

Also on other marketplaces

Example prompts

  • “What's the bolt pattern and lug torque on a 2019 Ford F-150?”
  • “Will 285/70R17 on 9-inch +18 wheels fit my Tacoma that has 265/70R17 on 7.5-inch +30?”
  • “Do I need spacers to get +35 offset wheels to +20, and is a slip-on safe?”
Categories
Made by
Rainer Lang · Website
Sign-in
On Install
Capabilities
Look up a vehicle's bolt pattern, center bore, thread, lug torque and OEM wheel, offset and tire sizes with sources, Compare current and new wheels and tires: poke, inner clearance, diameter, speedometer, fits / tight / rub, Tire size, speedometer and odometer change; spacer size with the stud-engagement check; gear ratio and regear, Convert bolt patterns mm and inches, warn about look-alikes that do not interchange, link the page on checkfitment.com
Availability
Available
Version
1.0.0
Keywords
bolt pattern, wheel fitment, wheel offset, lug nut torque, wheel spacers, tire size calculator, gear ratio
Created
October 10, 2026
More info
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