Trucks Entering Highway Sign Material:Diamond Grade 10+ 40 is the new 30

40 is the new 30

Other speed limit choices: 05  10  15  20  25  35  40  45  50  55  60  65  70  75

Please specify AHEAD or a particular distance for the sign in place of the * as shown

This means superior durability and performance even in the harshest of climates

Speed Limit 30 is a common speed for residential areas in cities and towns across the country

Trucks Entering Highway Sign Material:Diamond Grade 10+ 40 is the new 30Sizes Available: 24x24, 30x30 We make all our signs from . 080 thick aluminum. Other companies use steel which rusts, plastic which cracks or warps, or a thinner gauge aluminum (. 060 or . 040) which bends or buckles. Material Details We use 3M reflective sheeting and 3M UV resistant inks. 3M offers the following on their sheeting: 3M 3400 Series Engineer Grade Prismatic (EGP): Rated for 5 7 year outdoor lifespan 3M 3930 Series High Intensity