DIRTHEAD is the name for the best wall graphics in the world. DIRTHEAD’s patented material is specifically made to stick to walls without harm. …

Due to snow falling in the Houston area on Friday, plus bitter cold and all around wet and miserable weather conditions, the remaining two nights of the 3rd Annual Texas Winter Nationals featuring the USMTS Dirthead.com Southern Series has been postponed. …

The Hunt for the USMTS Dirthead.com Southern Series Championship presented by Dirt Modified Magazine heated up on a cold night Thursday with the 3rd Annual Texas Winter Nationals at the Houston Raceway Park in Baytown, Texas. …

Frost Motorsports, LLC, a financial advisory firm for the motorsports industry, has acquired the <I>National Speedway Directory</I>. an information source for the motorsports industry that has been published annually since 1975. …

Ryan Gustin came within 33 points of denying Kelly Shryock his ninth USMTS Casey's General Stores National Tour title this year, and it appears that the 19-year-old phenom might play a role in Shryock's quest for a second USMTS Dirthead.com Southern Series crown. …

Wes Armstrong, 42, holds a thin lead of just 17 points over his younger brother Jason, 36, as their sibling rivalry reaches a settlement this weekend in Baytown, Texas, with the Dustin Duncan Memorial “Just Say Yes” Rookie of the Year emerging from the event. …

The best of the best dirt modified drivers in the Lone Star State and all across America are heading for the Houston Raceway Park this weekend for the 3rd Annual Texas Winter Nationals. The event will be the highest-paying USMTS Dirthead.com Southern Series event with a possible $10,000 to win over three nights. …

One great show on Thursday night will have to make do as both Friday and Saturday's USMTS Dirthead.com Southern Series events at the Battleground Speedway have been canceled due to rain. …

On Thursday night at the Battleground Speedway, Howard Willis used his experience to grab the lead away from Bumper Jones in lapped traffic, then paced the final six laps to score his second career USMTS Dirthead.com Southern Series victory. …

The mud-slinging Modifieds of the USMTS Dirthead.com Southern Series are readying their rigs for a trip to the Battleground Speedway in Highlands, Texas, for a tripleheader of action on Thursday, Friday and Saturday, Nov. 19-21. …