The Laramie is the top trim level, the SLT is the mid trim level
SLT means special luxury trim for dodge ram 1500 trucks, ST is special trim. the SLT is the most trim
standARD LUXURY TRIM
lt and slt are interior trim level designations. both are the same, lt is used by chev, slt is used on gmc.
SLT - special luxury trim ST - special trim
The SLT Plus is a trim package upgrade. Some think the SLT Plus option was the 3rd row seat - but that is not the case - that is also available on the SLT. Couple easy ways to veryify: SLT Plus had woodgrain trim on dash and door panels along with overhead console.
XL refers to the type of body it is. For example, the Yukon and the Yukon XL (the XL is the larger body is all. LT refers to the standard trim level which frequently includes cloth seats and basic stuff. SLT refers to a trim level which frequently includes leather and more features, power everything, etc. The only other trim level higher than the LT and SLT is the DENALI(Yes a Trim Level). Generally includes everything that the SLT has plus a DVD system generally, a navagation system sometimes and a larger engine with AWD(All Wheel Drive). All things considered a real gas eater that you can't switch to 2 Wheel Drive when you don't need 4 Wheel Drive.
Standard Luxury Trim
Special luxury trim
Special Luxury Trim
Special Luxury Trim - essentially it's the most options for that particular model (e.g. Dodge Durango SLT).
limited is a trim level , above Eddie Bauer trim level , which is above the XLT trim level