Brute

Brute is an automobile manufacturer in Grand Theft Auto IV. It may be based off GMC, as GMC makes medium to heavy-duty trucks and chassis. The Brute Ambulance looks similar to the Declasse Burrito, implying that Brute and Declasse are corporate cousins, much like Chevrolet (which Declasse is based) and GMC.

In Grand Theft Auto V, Brute operates oil pumps in Los Santos.

Vehicles

Vehicle	Style	Based on (GTA IV)	Notes
Ambulance	Ambulance	Third-generation Chevrolet Van
Boxville	Commercial Truck/Van	Utilimaster Step Van
Bus	City Bus	Orion V CNG
Pony	Van	1986-1993 Dodge Ram Van
Stockade 8000	Armored Truck	1989-2001 International 4000 Series	Includes the Enforcer, Police Stockade, and Securicar

Although no brand name is visible on the Mr. Tasty, it can be presumed that this vehicle is manufactured by Brute as it's basically a smaller Boxville.

Surprisingly, if one uses the sniper rifle in GTA III to look at a logo on the rear of the Police Car, a logo on the left side of the rear looks rather similar to the Brute logo.

Vehicle Brands (Category)