hi at first my english is not so good  maybe you will see some mistakes anyway 
i want to ask a few Questions about sierra 2500 4*4 ?
Many of my friends agree sierra 2500 is better than 1500 like the engine 6.0
but 1500 is faster than 2500 becouse 1500 is Lighter weight
What do you think of this talk?
The vehicle's performance in the desert AND The performance of the vehicle in high temperatures Note the temperature rises to 50 ?
The problems of car ?
				
			i want to ask a few Questions about sierra 2500 4*4 ?
Many of my friends agree sierra 2500 is better than 1500 like the engine 6.0
but 1500 is faster than 2500 becouse 1500 is Lighter weight
What do you think of this talk?
The vehicle's performance in the desert AND The performance of the vehicle in high temperatures Note the temperature rises to 50 ?
The problems of car ?
 
	