Shop Ground Protection Mats Now: https://www.greatmats.com/ground-protection-mats/greatmats-ground-protection-mat.php or call 877-822-6622 for live service. If you drive your directional drill water truck over soft or muddy ground or manicured lawns, you need Greatmats temporary Ground Protection Mats. These lightweight 4x8 mposite mats can be installed over anything from grass to gravel, ncrete to pavement - even artificial turf and all-weather tracks.