Safety & Race Technology

Cross-country rally crew competing over rough terrain

FIA’s 2027 Cross-Country Seat Change: What 8855...

The FIA is expanding 8855-2021 competition seats into selected Cross-Country categories for 2027 and has issued new guidance on seating position, helmet clearance and headrest padding.

FIA’s 2027 Cross-Country Seat Change: What 8855...

The FIA is expanding 8855-2021 competition seats into selected Cross-Country categories for 2027 and has issued new guidance on seating position, helmet clearance and headrest padding.

Schroth six-point harness installed in a Porsche 911 GT3 RS bucket seat; archive representative image. Photo by The Car Spy, CC BY 2.0 via Wikimedia Commons.

Race Harnesses: Expiration Dates, Mounting Angl...

A certified race harness can still be unsafe when installed badly. Here is what SFI/FIA validity, shoulder-belt angle, routing and driver fit actually mean.

Race Harnesses: Expiration Dates, Mounting Angl...

A certified race harness can still be unsafe when installed badly. Here is what SFI/FIA validity, shoulder-belt angle, routing and driver fit actually mean.

Archive representative Michelin racing tire from a Le Mans car; used to illustrate why treadwear numbers alone do not define competition performance. Photo by TaurusEmerald, Wikimedia Commons.

Treadwear Ratings Are Bullshit: Why the Number ...

UTQG treadwear is a regulated wear rating, not a universal grip or performance score. Here is what racers should measure instead.

Treadwear Ratings Are Bullshit: Why the Number ...

UTQG treadwear is a regulated wear rating, not a universal grip or performance score. Here is what racers should measure instead.

Close view of the dry-break fuel filler on a NASCAR stock car; representative race-fuel-system photo, not an FIA 8875-2025 label.

FIA 8875-2025 Fuel Cells: What the First 2026 H...

FIA Technical List 95 now contains its first 8875-2025 safety fuel tank. Here is how to read the label, validity date and current warnings.

FIA 8875-2025 Fuel Cells: What the First 2026 H...

FIA Technical List 95 now contains its first 8875-2025 safety fuel tank. Here is how to read the label, validity date and current warnings.

Race car interior showing a welded roll cage and side-impact door bars; archive safety-cage image by Lloyd Dirks, CC0 via Wikimedia Commons.

Race Car Roll Cage Inspection: Welds, Tubing, D...

A practical pre-event roll cage inspection guide covering welds, tubing, mounting plates, door bars, padding and current rulebook checks.

Race Car Roll Cage Inspection: Welds, Tubing, D...

A practical pre-event roll cage inspection guide covering welds, tubing, mounting plates, door bars, padding and current rulebook checks.

Three-layer Sparco racing suit photographed in 2007; representative fire-resistant racing apparel image, not proof of current 2026 certification. Wikimedia Commons, public domain.

Racing Suits in 2026: SFI 3.2A, FIA 8856-2018 a...

Race-suit labels are not interchangeable. Here is how SFI 3.2A and FIA 8856-2018 fit into a 2026 driver-safety check before you buy or race.

Racing Suits in 2026: SFI 3.2A, FIA 8856-2018 a...

Race-suit labels are not interchangeable. Here is how SFI 3.2A and FIA 8856-2018 fit into a 2026 driver-safety check before you buy or race.