This is a set of 4 PREMOUNTED - (X carcass version)  TQ'Z   1/8 scale buggy tires 
 
Our new X CARCASS designed tire is a completly new mold that has a .2mm thicher X carcas & Three (3) times the sidewall support of our original (OG) tire designs. The new tire carcus is 3 grams heavier than the original which can be a advantage or disadvantage depending on the track conditions, this is why we still offer the OG version as well, and consider them to be Two (2) completely different tires that are utilized in different conditions. The thicker X carcass prevents the tire from swelling on accelaration which allowed us to develop new tire compounds that have less ridgidity and more elasticity.
 
These tires are designed for optimal traction and will turn the fastest lap times on rought low to medium grip tracks, these tires are designed for putting down hot laps in qualifiing and getting the TQ,  The tire has a stagard LUG pattern so that each pin get the optiomal grip with the dirt and at the same time has a large gap between the lugs so the dirt has a better chance of escaping. Tire is designed to have small medium Lugz (pins) that are thicker at the bottom to prevent from folding over and wearing a drastic edge. 
 
Compound Chart:  
RED - 1/2 Longwear - medium compound - used in hot weather  
WHITE- 1/2 Longwear - Soft compound - used in mild weather
BLUE - 1/2 Longwear Extra soft compound - used in cold weather 
 
GOLD - Soft compound (clay track) - used in mild weather
SILVER - Super soft compound (clay Track) - used in cold weather
BRONZE - Mega soft comound (clay track) - Used in extra cold weather
 
Tire chart                                1/8 Scale Tires
OG – Proto’z & TQ’s           Compound                        S Rating          PL                   JC 
Yellow / White –                    Soft long wear                3.6                   S3.2                 Aqua
Yellow / Blue –                       Extra soft long wear      3.2                   S4.1                 Red
 
New 2023 compounds
Red     - ½ long wear            Medium                               4.0              M2.5/S2.2       Yellow
White  - ½ long wear            Soft                                      3.5               M2.9/S3.2       Blue    
Blue     - ½ long wear           Extra Soft                             3.1              M3.5/S3.8       Green
 
Gold           -85% Clay            Medium                              3.8              M3              Gold
Sliver          -85% Clay            Soft                                     3.4              M3.5           Silver
Bronze        -85% Clay           Super Soft                           2.9              M3.9
          
--Includes tire foam and wheels.