Southern Oregon Speedway

ETHAN KILLINGSWORTH BECOMES FIRST EVER IMCA SPORTM...
New 2024 Schedule posted!!
2023 Late Model Tire Rules
ETHAN KILLINGSWORTH BECOMES FIRST EVER IMCA SPORTM...

ETHAN KILLINGSWORTH BECOMES FIRST EVER IMCA SPORTM...

7/30/2023 -
Congratulations to the Best of the West in Sportmods, Ethat Killingswoth!! As well as Trevor Points in 2nd, Landyn Philpott in 3rd and Madilynn Ashley
2023 Late Model Tire Rules

2023 Late Model Tire Rules

3/1/2023 -
WHEELS & TIRES MAX 14” wide wheels Hoosier D 55 spec, Hoosier WRS-2, LM40 tires will all be permitted for the 2023 season. Tire rule may change in 202

Latest News

No Racing this Saturday Night 8/4

No Racing this Saturday Night 8/4

7/31/2023
No Racing this Saturday Night 8/4 but..... We will be back on the track Aug 12 with IMCA Sportmods, MiniStocks, Super4, ProStocks, and Limited Sprints
ETHAN KILLINGSWORTH BECOMES FIRST EVER IMCA SPORTMOD BEST OF THE

ETHAN KILLINGSWORTH BECOMES FIRST EVER IMCA SPORTMOD BEST OF THE...

7/30/2023
Congratulations to the Best of the West in Sportmods, Ethat Killingswoth!! As well as Trevor Points in 2nd, Landyn Philpott in 3rd and Madilynn Ashley in 6th for making all of the races! We will post payout information soon!! Thank all of you that supported these shows,...more
the 2023 Dwarf Car BIGFOOT

the 2023 Dwarf Car BIGFOOT

7/27/2023
Hey come on out to SOS This Weekend for the 2023 Dwarf Car BIGFOOT!! 2 Night Show! Friday and Saturday 28th and 29th The BIGFOOT has the biggest DWARF car purse in the country. Pit Gate opens at 2pm and Grandstands open at 5pm both nights with Hot Laps/Qualifying at 6pm...more
Toyota
2023 Late Model Tire Rules
534
3/1/2023

3/1/2023

Southern Oregon Speedway


2023 Late Model Tire Rules

WHEELS & TIRES
MAX 14” wide wheels Hoosier D 55 spec, Hoosier WRS-2, LM40 tires will all be permitted for the 2023 season. Tire rule may change in 2024. Siping, grooving and grinding ok. Absolutely no chemicals to be used on inside or outside of tires. If you need lubricant to your seat your tires on the bead, use soap and water. Random samples of tires will be sent off to a laboratory to be analyzed. If the sample is found to be chemically altered, you will be disqualified, fined and suspended. Fine amount and suspension length to be determined. Foam type or securely bolted plastic or aluminum outer mud cover. Must be securely fastened, loss of mud cover during race will result in disqualification.
Due to Hoosiers new tire compound, all existing tires (D55,WR-2 LM40) will be used until they run out, the new compounds of Hoosier tires will be the L-4 which is a 92 for the Right Rear and the L-3 which is a 90 for the other 3 corners


Submitted By: Ranae Acord

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