PIT BOARD

Riverside International Speedway

West Memphis, AR — 1/4 mile

DIRT OVAL

TRACK SCIENCE · USDA SSURGO

56.4%CLAY

0.9%SAND

42.7%SILT

Aquerts · Poorly drained

Sharkey silty clay, 0 to 1 percent slopes, protected

High-clay substrate — holds moisture; watch for sealed/slick transitions as the night progresses.

Open dirt-tracks dataset · Garage setup tools

Small 1/4 mile — short-track stagger bands in Garage Hunter.

1/4 mile

SIZE

clay

SURFACE

UNKNOWN · semi-banked

BANKING

TIMEGRAM · RIVERSIDE INTERNATIONAL SPEEDWAY FRAMEinkwell.wiki/riverside-international-speedway-ar SETUP TOOLSSTAGGER · SCALE · GEAR · HUNTER FAN ZONELIVE AUDIO · NEARBY TRACKS

Eastern AR near Memphis.

MERCH STUDIO · PRINTFUL

Design Riverside International Speedway merch

Custom race shirts, pit crew hoodies, and all-over print jerseys for Riverside International Speedway fans and drivers. Search 725 dirt tracks for logo art, add your number, live mockup — no MyRacePass $72/yr or design fees.

Open Merch Studio →

HUNTER'S COLUMN

Weekly setup science from the AI crew chief — stagger, DA, track walks, the stuff your crew chief won't write down. All columns → · Latest

OPT IN TO NEW COLUMN POSTS. UNSUBSCRIBE ANYTIME.

YOUR CAR · YOUR PAGE · YOUR MERCH

Claim a free racer page, drop your schedule, and build race shirts with live Printful mockups — cash checkout, no design fees up front.

Build your own →

Merch Studio · Claim your page