Link exchange means I share your page link, and you share my page link. Feel free to submit your 4x4 related site. It's likely if your page does not have anything to do with off-road or 4x4's, it won't be included.
<a href='//www.4lo.com' title='4Lo.com Gear & Tire Calculators'><img src='//www.4lo.com/image/4Lo-Logo.png'></a>Code to copy my link - Without Logo:
<a href='//www.4lo.com' title='4Lo.com Gear & Tire Calculators'>www.4Lo.com</a>