TBT Racing · Since 1992

Complimentary Resources

Tools and know-how we use every day, yours to use too. More added over time — check back.

Complimentary tool

Dial in fork or shock spring rate from three measurements — inner diameter, wire diameter, active coils. Complimentary, no sign-up.

Build plans · PDF

Our shop-proven suspension work-rack build plans — the exact bench setup we run. Print them and build your own.

Brand asset

Official TBT Racing logo for shirts, banners, decals and dealer co-branding. Grab it for your own TBT builds.

Complimentary tool · XLSX

Prefer it on your desktop? The same calculator as a spreadsheet you can keep and tweak.

Questions on any of it? Call or text the shop at 951.707.7837.