Mastercraft Truck Caps carries the complete line of SURE Aluminum Truck Caps.

SURE Truck Caps Feature:

Economical addition to your truck.

Made for the TOUGH jobs!

Durable, lightweight and easy to maintain.

Made with quality right here in New England.

Quality hand-crafted assembly with heavy duty welded frames.

Each cap includes locking rear doors with gas props, a third brake light and a clear front window.

SURE Cargo Unit

SURE Standard Unit


SURE's Cargo Unit features solid sides and a locking rear door, which makes it perfect for security. The front picture window makes for easy visibility through the cap. This truck cap is available in several different colors and options.

The SURE Standard Unit features a 40" awning window with a screen for visibility and ventilation. There is also a front picture window and locking rear door. The Standard Unit is available in several colors and different options. 

SURE Side Radius Unit

SURE Glass-Vent-Glass Unit

SURE's Side Radius Unit features side radius sliding windows with screens, which is great for ventilation and visibility. This unit also features a locking rear door. It is available in several colors and different options. 

This unit offers the largest window available in a truck cap. It features a front picture window, solid glass on each side with a 40" awning window and screen in the middle. The Glass-Vent-Glass unit is available in many different colors and options. 

SURE Commercial Unit

SURE Drop Front Model

The SURE Commercial Unit offers more standard features than any other aluminum cap. Solid aluminum or glass slide access doors allow for entry into the truck bed. It is equipped with fully welded aluminum roof racks, a front sliding window and smooth .019 aluminum skin (white or black). Other options are available.

This model is aerodynamically built to provide additional interior storage space. It is available with any window/door configuration shown on the list. It offers a larger rear access door and a front picture window. The Drop From model is also available in many different colors. 



862 Lancaster Street Leominster, MA. 01453​

54 Years (3 Generations) Family Owned and Operated
Factory Trained Installers      Experienced Sales Staff