Manual Side Roll

The Roll Master System is a simple, one-step Roll & Lok tarp system—no ratchets, straps, or tiedowns—for all applications. Anchored by an aluminum lok rail that can be installed on the driver or passenger side, Roll Master manual side roll tarp systems come standard with 18 oz vinyl tarp, aluminum square front and rear caps, standard tarp stops, splined crank assembly, and front return assembly. All hardware is made with aluminum or steel-plated parts, and our standard width roll tarps are one piece: seamless, smooth, and straight, for years of trouble-free service.

Grain Trailers & Open Tops

We offer complete manual roll master tarp systems for open top vans and semi grain tailers, from 30’-32’ trailers through to 50’-52’ trailers. We offer a wide array of options and upgrades to our systems, like galvanized bows and roll tube defectors, which we encourage you to view on our full catalog, or get in touch with us to discuss today!

Manual Tarp System for Grain Trailer

End Dump Trailers

Roll Master end dump tarp systems come standard with 22 oz vinyl, offset EZ tarp stops, breakaway crank assembly, and steel 1-1/4” galvanized bows. We also offer various options and upgrades to end dump trailer tarp systems, including Unbreakabows and Alumabows, which you can view in our full catalog!

Tarp for End Dump Trailer

Grain Carts & Farm Beds

Best Tarps offers the Roll Master JR and Roll Master SR side roll tarp systems, which work as hard as you (and your grain carts and farm beds) do.

Click here to download the Manual Side Roll Install Guide

From 10-footers to 24-footers, no end cap to fabric end cap, check out our catalog for a complete listing, or give us a call so we can discuss how to get you exactly what you need. And if you’re looking to make your manual system electric, we have what you need to make that conversion!

Roll Tube Deflectors (Protect the Side of Your Trailer!)

L-Series Spline Crank Assemblies

RTS Crank Assemblies

Ridge Strap Assemblies

1” Ridge Straps

2” Ridge Straps