EXTREME MATERIALS INC
dba KNIGHTS TRUCKING
SUMMERVILLE, SC
06/23/2009
16 years, 8 months
38
Power Units
38
Drivers
Current
as of today
Active · 38 power units · 38 drivers · Summerville, SC
2025
Apr 2025
Address changed
480 HODGE ROAD, SUMMERVILLE, SC 29484 → 480 HODGE ROAD, SUMMERVILLE, SC 29483
Apr 2025
Email changed
alangstone@knightscompanies.com → twharton@knightscompanies.com
Feb 10, 2025
MCS-150 biennial update filed
Reported mileage: 2,143,000 (2025)
Reported power units: 38
Reported drivers: 38
Reported trailers: 30
2023
Apr 2023
Email changed
rvidal@knightscompanies.com → alangstone@knightscompanies.com
Jan 31, 2023
MCS-150 biennial update filed
Reported mileage: 2,143,000 (2022)
Reported power units: 32 → 38
Reported drivers: 32 → 38
2022
May 23, 2022
MCS-150 biennial update filed
Reported mileage: 1,610,000 (2021)
Reported power units: 32
Reported drivers: 32
2021
Jul 2021
Email changed
srlanders@knightscompanies.com → rvidal@knightscompanies.com
Apr 16, 2021
MCS-150 biennial update filed
Reported mileage: 1,610,000 (2020)
Reported power units: 30 → 32
Reported drivers: 25 → 32
2020
Nov 5, 2020
MCS-150 biennial update filed
Reported mileage: 250,000 (2020)
Reported power units: 30
Reported drivers: 25
2017
Mar 1, 2017
Insurance cancelled with Pennsylvania National Mutual Cas. Ins. Co.
Form 91X, $1,000,000 coverage
2012
Jan 20, 2012
Insurance filed with Pennsylvania National Mutual Cas. Ins. Co.
Form 91X, $1,000,000 coverage
2010
Nov 27, 2010
Insurance cancelled with Pennsylvania National Mutual Cas. Ins. Co.
Form 91X, $1,000,000 coverage
May 11, 2010
Insurance filed with Pennsylvania National Mutual Cas. Ins. Co.
Form 91X, $1,000,000 coverage
2009
Jun 23, 2009
DOT registered
Company registered with the FMCSA.